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ASTM A333 Seamless Steel Pipe
ASTM A333 seamless and welded steel pipe for low temperature. The seamless steel pipe under ASTM A333 includes 9 grade. Grade 1, Grade3, Grade4, Grade6-11 .We have an advantage in SMLS. Looking forward to your inquiry.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of astm a333 seamless steel pipe in China, featured by quality products and low price. If you're going to wholesale durable astm a333 seamless steel pipe made in China, welcome to get pricelist and free sample from our factory.
ASTM A333 Seamless Steel Pipe
Description
Cryogenic seamless steel tube is one type of the steel pipes which produced in a low temperature environment. There are two production processes for low temperature seamless steel pipe. One is hot rolled,another is cold drawn.
Specification
| Standard | ASTM A333 | |||||||||
| Steel grade | Gr.1/Gr.3/Gr.4/Gr.6/Gr.7/Gr.8/Gr.9/Gr.10 | |||||||||
| OD(mm) | 10.3mm-914.4mm | |||||||||
| WT(mm) | 1.73mm-59.54mm SCH10-SCHXXS | |||||||||
| Length(m) | 3m,5.8m, 6m, 10m, 11.8m, 12m or others | |||||||||
| Painting | varnish painting, black painting, 3PE or as per customers' requests | |||||||||
Chemical composition
| Standard | Grade | C % | Si % | Mn % | P % | S % | Cr % | Ni % | Cu % | Mo % | V % | Al % |
| ASTM A333 | Gr.1 | ≤0.30 | 0.40-1.06 | ≤0.025 | ≤0.025 | |||||||
| Gr.3 | ≤0.19 | 0.18-0.37 | 0.31-0.64 | ≤0.025 | ≤0.025 | 3.18-3.82 | ||||||
| Gr.4 | ≤0.12 | 0.18-0.37 | 0.50-1.05 | ≤0.025 | ≤0.025 | 0.44-1.01 | 0.47-0.98 | 0.40-0.75 | 0.04-0.30 | |||
| Gr.6 | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.025 | ≤0.025 | |||||||
| Gr.7 | ≤0.19 | 0.13-0.32 | ≤0.90 | ≤0.025 | ≤0.025 | 2.03-2.57 | ||||||
| Gr.8 | ≤0.13 | 0.13-0.32 | ≤0.90 | ≤0.025 | ≤0.025 | 8.40-9.60 | ||||||
| Gr.9 | ≤0.20 | 0.40-1.06 | ≤0.025 | ≤0.025 | 1.60-2.24 | 0.75-1.25 | ||||||
| Gr.10 | ≤0.20 | 0.10-0.35 | 1.15-1.50 | ≤0.03 | ≤0.015 | ≤0.15 | ≤0.25 | ≤0.15 | ≤0.50 | ≤0.12 | ≤0.06 |
Mechanical properties
| Standard | Grade | Tensile strength MPa | Yield strength MPa | Elongation% | |||
| longitudinal | Transverse | ||||||
ASTM A333 | Gr.1 | ≥380 | ≥205 | ≥35 | ≥25 | ||
| Gr.3 | ≥450 | ≥240 | ≥30 | ≥20 | |||
| Gr.4 | ≥415 | ≥240 | ≥30 | ≥16.5 | |||
| Gr.6 | ≥415 | ≥240 | ≥30 | ≥16.5 | |||
| Gr.7 | ≥450 | ≥240 | ≥30 | ≥22 | |||
| Gr.8 | ≥690 | ≥515 | ≥22 | / | |||
| Gr.9 | ≥435 | ≥315 | ≥28 | / | |||
| Gr.10 | ≥550 | ≥450 | ≥22 | / | |||
Impact temperature
| Grade | Minimum impact test temperature | |||
| ℉ | ℃ | |||
| Gr.1 | -50 | -15 | ||
| Gr.3 | -150 | -100 | ||
| Gr.4 | -150 | -100 | ||
| Gr.6 | -50 | -45 | ||
| Gr.7 | -100 | -75 | ||
| Gr.8 | -320 | -195 | ||
| Gr.9 | -100 | -75 | ||
| Gr.10 | -75 | -60 | ||
Application
The low temperature seamless steel pipe can be used in various fields.For example, it can be widely used for transporting oil, natural gas. And it also can be used in water supply system for urban construction. In addition, it has a wide range of uses in the machinery and automotive industries with excellent property.
Shipment terms
FOB CFR CIF
Payment terms
T/T , L/C at sight
Packing
1/8"-8": in bundles with steel strip, pipe ends plastic caps. 8"-36": cotton ropes binding on ends of pipes, pipe ends plastic caps or protectors woven bags, wooden cases or others can be arranged as per customers' request.
Transportation
It is usually carried by container ships, bulk carriers, trains, etc.
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