big dia seamless tube

seamless steel tube GB/T8162-2008 ASTMSA335, ASTMA213,ASTMA269, product grade: A Usage: liquid or drilling pipe or structure

High-Temperature, High-Pressure Service

seamless pipes  Size table as following(dia*thickness mm):

36×6-8	108×6-7-8-10-12-14-18-20-22	245×25-28-30-34-40
38×6-7-8-9-10	114×6-7-8-10-12-14-18-20	273×7-9-12-15-18-20-25
39×8-10	121×6-7-8-10-12-14-16-20	273×30-35-38-40
42×6-7-8-9-10	127×-6-7-8-10-12-14-16-20	299×8-12-16-20-24-28
45×6-7-8-9	133×6-8-12-14-16-18-20-25-30	299×30-32-36-38-40
48×6-7-8-9-10	140×6-7-8-9-10-12-14-16-20-22	325×8-12-14-18-38
51×6-7-8-9-10	146×6-8-12-14-16-18-20-25-30	325×28-32-34-38
56×6-7-8-9-10	152×6-8-12-14-16-18-20-25-30	351×10-16-20-25-40
57×6-7-8-9-10-12	159×6-10-12-14	355×6-18-20-25-30-40
60×6-7-8-9-12-14	159×16-18-20-22-25-30	377×8-12-15-20-24-28
63×6-7-8-9-10-12-14	168×8-10-12-14-20-25-30-35	377×30-37-40
68×6-7-8-9-10-12-14-16	180×8-12-16-25-30	402×10-15-20-25-30-35
70×6-7-8-9-10-12-15-16	180×32-34-38-40	406×10-20-25-28-35-40
73×6-7-8-9-10-12-15	194×6-8-12-16-20-25-30-40	426×10-12-14-16-20-25-30-35-40

This product is widely applied to petrochemical industry, gas projects, boiler , steel scaffolding in building, water conservancy project, aviation,construction, machinery manufacturing, steel construction projects, shipbuilding, steel structure engineering, electrical engineering, power plant, agricultural, geology,auto industry, airport, light industries, chemical equipment medical etc

Advantages:

As a best -seller product, have a great number of advantages as below,

High resistance to oxidation corrosion performance,

High strength overall stability,

With high temperature resistant and good low temperature corrosion resistance.

Flexibility good,

Protective performance is good,

Resistant to shock,

Easy installation,

The lowest price, 

Top quality and a complete range of specification,

Primary Competitive Advantages.

According to customers’ special requirements, we can also manufacture these products based on the request of special material, wall thickness and specification which you ask for.

big dia seamless tube