Contact Us
Tianjin Wanlei Steel Pipe Co.,Ltd
TEL: 86-22-65815991
FAX: 86-22-25343802
CELL: 86-18526839451, 86-18526839452
EMAIL: admin@wanleipipe.com
WEBSITE: www.seamlesscarbonsteelpipe.com
ADD: Room 403, Unit 1, Building 31, Polar Square, Central Business District, Binhai New Area, Tianjin, China (Mainland)
Contact Information
40 Inch Large Diameter Seamless Steel Pipe
40 Inch large diameter seamless steel pipe refers to the seamless steel pipes that outside diameter is 1016 mm. Large diameter seamless steel pipe is our featured product. We can provide 40 inch large diameter seamless steel pipes with different wall thicknesses. We are looking forward to your purchase.
Description
Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of 40 inch large diameter seamless steel pipe in China, featured by quality products and low price. If you're going to wholesale durable 40 inch large diameter seamless steel pipe made in China, welcome to get pricelist and free sample from our factory.
Large diameter seamless steel pipe
Large diameter seamless steel pipes are our featured products. The outside diameter of seamless steel pipes ranging from 325mm (12inch) to 1220mm (48inch). Large diameter seamless steel pipes like 40 inch are produced through hot expansion process.
Features of hot expansion seamless steel pipes
1. High strength: Hot expanded seamless steel pipes undergo high-temperature expansion and cooling processes during production, giving them extremely high strength and compressive performance.
2. Good pressure resistance: Due to the special nature of the manufacturing process, this type of steel pipe can withstand high pressure without easily deforming or breaking.
3. After the seamless steel pipe undergoes hot expansion process, the hardness will decrease, and the plasticity will increase, which is convenient for cutting and processing.
Specifications
|
Product name |
40 Inch Large Diameter Seamless Steel Pipe |
|
Place of origin |
Tianjin China |
|
Standard |
ASTM JIS GB EN API 5L |
|
Material grades |
ASTM A106 A53 A, B, C ASTM A333 Gr. 6, etc. API 5L X42 X52 X56 X60 X65 X70, etc. 10#, 20#, 45#, Q235, Q345, etc. |
|
Outside diameter |
40inch (1016mm) |
|
Wall thickness |
10mm-60mm, non-standard can be customized |
|
Length |
6m-12m or customized length |
|
Surface treatment |
Black painting, varnish painting or as per clients' requirements |
|
Pipe ends |
Plain ends, Bevel ends, etc. |
Product show
The outside diameter of seamless steel pipes ranging from 325mm to 1220mm. We have advance production equipment and professional technique knowledge.

FAQ
Q: What is your payment terms?
A: One is 100%T/T, and another one is 30% prepayment and the balance payment of BL before shipment.
Q: Can I go to your company for visit?
A: Of course, warmly welcome to your visit at any time. Please let us know your schedule and we will pick you up.
Q: Can you accept the third party inspection?
A: Of course, we absolutely accept the third party inspection.
Q: Can you accept the small order?
A: Yes, small order and trial order can be accepted by us.
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