{"id":2217,"date":"2022-04-04T02:53:43","date_gmt":"2022-04-04T02:53:43","guid":{"rendered":"https:\/\/tuspipe.com\/?page_id=2217"},"modified":"2025-11-07T08:28:30","modified_gmt":"2025-11-07T08:28:30","slug":"astm-a135","status":"publish","type":"page","link":"https:\/\/www.tuspipe.com\/de\/standards\/astm-a135\/","title":{"rendered":"ASTM A135"},"content":{"rendered":"\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

ASTM A135-Grade A\/B Steel Pipe <\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

TUSPIPE offers resistance-welded spray pipes certified to ASTM A135 standards, including ASTM A135 grade A and ASTM A135 grade B, in a wide range of sizes. Please see the ASTM A135 size chart below.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"shows-ASTM-A135-Garde-B-Fire-Sprinkler-Pipe\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

ASTM A135<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
\n\t\t\t<\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/path><\/g><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

ASTM A135<\/a> is an American Society for Testing and Materials (ASTM)<\/a> standard of ERW steel pipe for conveying gas, vapor, water, or other liquid, it is also commonly used in fire-protection applications.<\/strong><\/p>

ASTM A135 steel pipe is a common type of pipe material that is used in a variety of applications.\u00a0The weld seam of ERW pipe to Grade B pipe shall be heat treated after welding or processed in such a manner that no untempered martensite remains. Tensile and chemical requirements of the steel are provided.\u00a0<\/span><\/p>

Technique: <\/b>ERW Steel Pipe
Process: <\/b>flat-rolled steel one by one in individual lengths or continuous lengths by resistance weldingor induction welding
A135 Gr.a: NPS:<\/b> 2 to 30\/ Wall Thickness: <\/b>Up to 12.7mm
A135 Gr.b: NPS:<\/b> 3\/4 to 5\/ Wall Thickness:<\/b> Up to 12.7mm
Test\uff1a<\/b>Flattening Tests\u3001Hydrostatic Tests\u3001Nondestructive Electric test\u3001Either Electromagnetic (Eddy Current) or Ultrasonic Test<\/p>

\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tQUOTE NOW<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Steel Grades of ASTM A135 Sprinkler Pipes(GRADE A& GRADE B)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

ASTM A135 is an important standard for electric-resistance-welded steel pipe. The standard covers two grades of pipe (Grade A & Grade B) that are intended for conveying gas, vapor, water, or other liquid. The most important aspect of the standard is the requirement that the weld seam of Grade B pipe be heat treated after welding or processed in such a manner that no untempered martensite remains. <\/p>

This requirement is critical to ensuring the strength and durability of the pipe. ASTM A135 is just one of many standards that companies must adhere to in order to produce high-quality pipes that will meet the needs of their customers.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\"api<\/a><\/figure>

ASTM A135 Grade A<\/a><\/h3>

The chemical and mechanical properties of ASTM A135 Grade A pipes make them ideal for use in high-pressure applications, such as conveying gas, vapor, water, or other fluid. In some countries, ASTM A135 Grade A pipes are also used as fire sprinkler pipes. <\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t
\"api<\/a><\/figure>

ASTM A135 Grade B<\/a><\/h3>

The steel grade ASTM A135 Grade B is utilized for Electric-Resistance-Welded (ERW) steel pipes for conveying gas, vapor, water, or other liquid, it is also commonly used in fire-fighting applications. Grade A pipe is the standard grade, while, Grade B pipe is the higher-strength alternative.<\/b><\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Dimensions and Sizes of ASTM A135 Sprinkler Pipes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

A comprehensive listing of ASTM A135 standardized pipe dimensions is contained in ASME B36.10M. ASTM A135 is a Standard Specification for Electric-Resistance-Welded Steel Pipe.<\/p>

It covers two grades of ERW steel pipe in sizes NPS 2 to 30,<\/b> with nominal (average) wall thickness up to 12.7mm<\/b>, inclusive, and in nominal sizes NPS 3\/4 to 5<\/b> with a nominal (average) wall thickness of 2.11mm to 3.40mm<\/b>, depending on size.<\/p>

This specification covers electric-resistance-welded pipes that are suitable for flanging, bending, and other similar forming operations, and for welding. The electrical resistance of the weld is calculated by dividing the arc length by the cross-sectional area.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
N.D.<\/th>\nO.D.<\/th>\nSCH 10<\/th>\nSCH 30\/40<\/th>\n<\/tr>\n
WALL THICKNESS<\/th>\nNOMINAL WEIGHT<\/th>\nWALL THICKNESS<\/th>\nNOMINAL WEIGHT<\/th>\n<\/tr>\n
(mm)<\/th>\n(Inch)<\/th>\n(mm)<\/th>\n(Inch)<\/th>\n(mm)<\/th>\n(Inch)<\/th>\n(kg\/mtrs)<\/th>\n(lbs\/ft)<\/th>\n(mm)<\/th>\n(Inch)<\/th>\n(kg\/mtrs)<\/th>\n(lbs\/ft)<\/th>\n<\/tr>\n
15<\/td>\n\u00a01\/2<\/td>\n21.3<\/td>\n0.84<\/td>\n—-<\/td>\n—-<\/td>\n—-<\/td>\n—-<\/td>\n2.77<\/td>\n0.109<\/td>\n1.27<\/td>\n0.85<\/td>\n<\/tr>\n
20<\/td>\n\u00a03\/4<\/td>\n26.7<\/td>\n1.05<\/td>\n2.11<\/td>\n0.083<\/td>\n1.28<\/td>\n0.96<\/td>\n2.87<\/td>\n0.113<\/td>\n1.69<\/td>\n1.13<\/td>\n<\/tr>\n
25<\/td>\n1<\/td>\n33.4<\/td>\n1.32<\/td>\n2.77<\/td>\n0.109<\/td>\n2.09<\/td>\n1.41<\/td>\n3.38<\/td>\n0.133<\/td>\n2.5<\/td>\n1.68<\/td>\n<\/tr>\n
32<\/td>\n1-1\/4<\/td>\n42.2<\/td>\n1.66<\/td>\n2.77<\/td>\n0.109<\/td>\n2.69<\/td>\n1.81<\/td>\n3.56<\/td>\n0.14<\/td>\n3.39<\/td>\n2.27<\/td>\n<\/tr>\n
40<\/td>\n1-1\/2<\/td>\n48.3<\/td>\n1.9<\/td>\n2.77<\/td>\n0.109<\/td>\n3.11<\/td>\n2.09<\/td>\n3.68<\/td>\n0.145<\/td>\n4.05<\/td>\n2.72<\/td>\n<\/tr>\n
50<\/td>\n2<\/td>\n60.3<\/td>\n2.38<\/td>\n2.77<\/td>\n0.109<\/td>\n3.93<\/td>\n2.64<\/td>\n3.91<\/td>\n0.154<\/td>\n5.45<\/td>\n3.66<\/td>\n<\/tr>\n
65<\/td>\n2-1\/2<\/td>\n73<\/td>\n2.88<\/td>\n3.05<\/td>\n0.12<\/td>\n5.26<\/td>\n3.53<\/td>\n5.16<\/td>\n0.203<\/td>\n8.64<\/td>\n5.8<\/td>\n<\/tr>\n
80<\/td>\n3<\/td>\n88.9<\/td>\n3.5<\/td>\n3.05<\/td>\n0.12<\/td>\n6.46<\/td>\n4.34<\/td>\n5.49<\/td>\n0.216<\/td>\n11.29<\/td>\n7.58<\/td>\n<\/tr>\n
90<\/td>\n3-1\/2<\/td>\n101.6<\/td>\n4<\/td>\n3.05<\/td>\n0.12<\/td>\n7.41<\/td>\n4.98<\/td>\n5.74<\/td>\n0.226<\/td>\n13.58<\/td>\n9.12<\/td>\n<\/tr>\n
100<\/td>\n4<\/td>\n114.3<\/td>\n4.5<\/td>\n3.05<\/td>\n0.12<\/td>\n8.37<\/td>\n5.62<\/td>\n6.02<\/td>\n0.237<\/td>\n16.09<\/td>\n10.8<\/td>\n<\/tr>\n
125<\/td>\n5<\/td>\n141.3<\/td>\n5.56<\/td>\n3.4<\/td>\n0.134<\/td>\n11.58<\/td>\n7.78<\/td>\n6.55<\/td>\n0.258<\/td>\n21.79<\/td>\n14.63<\/td>\n<\/tr>\n
150<\/td>\n6<\/td>\n168.3<\/td>\n6.63<\/td>\n3.4<\/td>\n0.134<\/td>\n13.85<\/td>\n9.3<\/td>\n7.11<\/td>\n0.28<\/td>\n28.29<\/td>\n18.99<\/td>\n<\/tr>\n
200<\/td>\n8<\/td>\n219.1<\/td>\n8.63<\/td>\n4.78<\/td>\n0.188<\/td>\n25.26<\/td>\n16.96<\/td>\n7.04<\/td>\n0.277<\/td>\n36.82<\/td>\n24.72<\/td>\n<\/tr>\n
250<\/td>\n10<\/td>\n273.1<\/td>\n10.75<\/td>\n4.78<\/td>\n0.188<\/td>\n31.62<\/td>\n21.23<\/td>\n7.08<\/td>\n0.307<\/td>\n51.05<\/td>\n34.27<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Chemical Composition of ASTM A135 Pipe<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\n\n\n\n\n
Steel Grades<\/strong><\/th>\nCarbon max<\/strong><\/th>\nManganese<\/strong><\/th>\nPhosphorous<\/strong><\/th>\nSulfur<\/strong><\/th>\n<\/tr>\n
ASTM A135 Gr.A<\/td>\n0.25%<\/td>\n0.95%<\/td>\n0.035%<\/td>\n0.035%<\/td>\n<\/tr>\n
ASTM A135 Gr.B<\/td>\n0.3%<\/td>\n1.2%<\/td>\n0.035%<\/td>\n0.035%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Mechanical Properties of ASTM A135 Pipes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
ASTM A135<\/th>ASTM A135 Grade A<\/th>ASTM A135 Grade B<\/th><\/tr>
Tensile Strength,<\/td>48<\/td>60<\/td><\/tr>
min, ksi [MPa]<\/td>[330]<\/td>[415]<\/td><\/tr>
Yield Strength,<\/td>30<\/td>35<\/td><\/tr>
min, ksi [MPa]<\/td>[205]<\/td>[240]<\/td><\/tr>
Elongation,<\/td>35<\/td>30<\/td><\/tr>
min, %<\/td><\/tr><\/tbody><\/table><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

Sample longitudinal bar experiment<\/b>\uff1aFor pipe having a specified wall thickness of less than5 \u204416 in. (7.9 mm), if tested using a longitudinal strip test specimen<\/p>

ASTM A135 gr a :<\/b>The minimum elongation shall be determined by the following equation, with the calculated value rounded to the nearest percent:
E = 56t+16.5
[E = 2.2t=16.5]
where:
E = elongation in 2 in. or [50 mm], minimum, %, and
t = specified wall thickness, in. [mm].<\/p>

ASTM A135 gr b:<\/b> The minimum elongation shall be determined by the following equation, with the calculated value rounded to the nearest percent:
E = 48t+14
[E = 1.9t+14]
where:
E = elongation in 2 in. or [50 mm], minimum, %, and
t = specified wall thickness, in. [mm].<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

The Purpose of Painting ASTM A135 Fire Pipes in Red<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

One of the most important parts of a fire safety system is the fire sprinkler. Fire sprinklers are designed to provide water to suppress or extinguish a fire. They are usually located on the roof or the top floors of a building, and the pipes that carry the water are typically painted red so that they are easily visible in the event of a fire. Fire sprinklers are usually activated by heat, and the water is discharged through sprinkler heads that are located throughout the building. In most cases, only the sprinklers closest to the fire will activate, which minimizes water damage. Fire sprinklers are an essential part of any fire safety system, and their use can help to save lives and property.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t

Why choose tuspipe?<\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"pipe-icon\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t

At TUSPIPE, quality and reliability define our essence. <\/span> Based in Tianjin, China, we\u2019ve been setting benchmarks in steel pipe manufacturing since 1998. <\/span> Our cutting-edge facility boasts three high-capacity production lines that produce an impressive 50,000 tons annually. <\/span> Our 260-strong dedicated workforce is the lifeblood that keeps the heart of our operations pumping. <\/span> Our reach is global, with exports to over 70 countries. <\/span> TUSPIPE’s adherence to international standards such as API, JIS, ASTM, and EN is unwavering, and we proudly hold certifications like UL Listed, FM Approved, ISO 9001, ISO 14001, and BS OHSAS 18001. <\/span> The quality is intrinsic, starting with sourcing premium raw materials from top domestic steel mills. <\/span> We offer tailored solutions, including welding, perforating, and anti-corrosion services. <\/span> With an emphasis on traceability, comprehensive documentation, and customer satisfaction, TUSPIPE is your partner in excellence.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tview more<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t
\n\t\t\t
<\/div>\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"coated-pipe-line-pipe\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t
Line Pipe<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"show\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t
Galvanized Pipe<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"FIRE-PIPE-ASTM-A795-Grade-A\u200b-sprinkler-pipe-supplied-by-Tianjin-United-Steel-Pipe\"\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t
Fire Pipe<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
\n\t\t\t
\n\t\t\t\t\t\t
\n\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\"pipe\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t
Pipe Fittings<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

ASTM A135-Grade A\/B Steel Pipe TUSPIPE offers resistance-welded spray pipes certified to ASTM A135 standards, including ASTM A135 grade A and ASTM A135 grade B, in a wide range of sizes. Please see the ASTM A135 size chart below. ASTM A135 ASTM A135 is an American Society for Testing and Materials (ASTM) standard of ERW […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":3364,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"disabled","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-2217","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/pages\/2217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/comments?post=2217"}],"version-history":[{"count":0,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/pages\/2217\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/pages\/3364"}],"wp:attachment":[{"href":"https:\/\/www.tuspipe.com\/de\/wp-json\/wp\/v2\/media?parent=2217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}