ASTM A672 B70 pipe is a widely used electric-fusion-welded pipe that is manufactured from high-pressure, moderate-temperature-resistant steel. The pipe consists of a heat-treated carbon steel using a heat-treating technique to achieve high mechanical properties and reliability. It has a high demand in oil and gas, petrochemical, power generation, and marine industries because it has high tensile strength, resistance to corrosion, and durability.
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ASTM A672 B70 pipe is a high-temperature pipe that's manufactured using carbon steel and then subjected to electric-fusion welding. It's manufactured with high-quality control to ensure high performance in severe environments. B70 grade possesses high tensile and yield strength and can be applied in high temperature and high-pressure resistance industries. The pipe has various dimensions and types to meet various project requirements.
It can be widely applied in oil and gas, power plant, boiler, and marine industries due to high performance.
Preferred in mechanical applications for use in machinery components and industrial pipe systems.
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Reputable ASTM A672 B70 Pipe Suppliers As one of the top-notch ASTM A672 B70 Pipe Suppliers, we offer a range of pipe dimensions and specifications to suit industry demands. We offer prompt delivery and effectively supply bulk orders. Exclusive Stockist of ASTM A672 B70 Pipes Meta Aerospace is a renowned stockist of ASTM A672 B70 Pipes with a vast inventory of high-quality carbon steel pipes for immediate dispatch.
We offer customized solutions to various industries. Top Exporters of ASTM A672 B70 Pipes We are one of the trusted ASTM A672 B70 Pipe Exporters, supplying high-quality pipes to international markets. Our products meet international standards to provide performance and reliability in different industrial applications.
ASTM A672 B70 Pipe is an excellent choice for high-pressure and high-temperature applications across various industries. Its superior mechanical properties, durability, and corrosion resistance make it an ideal solution for demanding environments. Meta Aerospace offers high-quality ASTM A672 B70 Pipes with guaranteed performance and international standards compliance. Contact us today for premium-grade steel pipes tailored to your requirements.
Type | ASTM A672 Gr. B60/ B65/ B70/ C60/ C65/ C70 LSAW / SAW / EFW Pipe | |
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Executive Standard | API SPEC 5L,GB/T 9711.1,GB/T 9711.2,GB/T 9711.3,SY/T5037 | |
ASTM A671 | Standard Specification for Electric-Fusion-Welded Steel Pipe for Atmospheric and Lower Temperatures | |
ASTM A672 | Standard Specification for Electric-Fusion-Welded Steel Pipe for High-Pressure Service at Moderate Temperatures | |
Class Designation | Class 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 34, 40, 41, 42, 43, 50, 51, 52, 53, 60, 61, 62, 63, 70, 71, 72, 73. | |
Size | Outer Diameter | 12-64 inch |
Wall Thickness | 2-60mm SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160, XXS |
|
Length | Single random length/Double random length 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request | |
Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc | |
Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion PE PP/EP/FBE coating |
|
Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded | |
Testing Methods | Eddy current testing, Hydrostatic testing or Ultrasonic examination, NDT and also with chemical and physical property inspection | |
Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven bags; Suitable for lifting operation; Loaded in 40ft or 20ft container or in bulk Also according to customer's requests | |
Application | Conveying oil, gas and water | |
MOQ | 1 ton | |
Production Capacity | 5000 T/M | |
Delivery Time | Within 2 Weeks |
Specification | Steel grade | Chemical composition | Remarks | |||||
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C | Si | Mn | P | S | Ti | |||
Pipes for pressure service ASTM A671, A672 |
-/A45 | -/0.17 | - | 0.98 | 0.035 | 0.035 | - | A671/ A672 |
-/A50 | -/0.22 | - | ||||||
CA55/A55 | 0.28 | - | ||||||
-/B55 | -/0.20 | 0.13 ~0.45 |
||||||
CB60/B60 | 0.24 | |||||||
CB65/B65 | 0.28 | |||||||
CB70/C70 | 0.31 | 1.30 | ||||||
-/C55 | -/0.18 | 0.55 ~0.98 |
||||||
CC60/C60 | 0.21 | |||||||
CC65/C65 | 0.24 | 0.79 ~1.30 |
||||||
CC70/C70 | 0.27 |
Products | Steel Grade | BASE METAL MECHANICAL COMPOSITION | Welding point tensile strength (N/mm2) | Remarks | |||
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Yield point (N/mm2) | Tensile Stregth (N/mm2) | Test Pieces | Elongation (%) | ||||
Pipes for pressure service ASTM A671, A672 | -/A45 | -/165 | -/310~450 | - | -/30 | -/310~450 | A671/ A672 |
-/A50 | -/185 | -/345~485 | -/28 | -/345~485 | |||
CA55/A55 | 205 | 380~515 | 27 | 380~515 | |||
-/B55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CB60/B60 | 220 | 415~550 | 25 | 415~550 | |||
CB65/B65 | 240 | 450~585 | 23 | 450~585 | |||
CB70/B70 | 260 | 485~620 | 21 | 485~620 | |||
-/C55 | -/205 | -/380~515 | -/27 | -/380~515 | |||
CC60/C60 | 220 | 415~550 | 25 | 415~550 | |||
CC65/C65 | 240 | 450~585 | 23 | 450~585 | |||
CC70/C70 | 260 | 485~620 | 21 | 485~620 |
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