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Gas Cylinder Pipe

Product categories of Gas Cylinder Pipe, we are specialized manufacturers from China, Gas Cylinder Pipe, 4140 Pipe suppliers/factory, wholesale high-quality products of 4130 Pipe R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!
ASTM A519 4140 steel pipe

Brand: Chengde

Supply Ability: 300000 tons per year

Min. Order: 10 Meter

Certificate: ISO9001 and ISO14001/OHSAS18001

Model No.: ASTM A519 4140 seamless steel pipe

Steel Grade 4140 Out Diameter 219 914mm 8 36 tolerance 1 Wall Thickness 9 53 80mm Length 6 11 8Meter Seamless steel pipe Surface bare black varnish or light oiled Pipe End Plain or Beveled Can be Protected By Plastic Pipe Cap NDE UT ET or Hydraulic...
China Gas Cylinder Pipe of with CE
ASTM A519 4130 steel pipe

Brand: Chengde

Supply Ability: 300000 tons per year

Min. Order: 10 Meter

Certificate: ISO9001 and ISO14001/OHSAS18001

Model No.: ASTM A519 4130 seamless steel pipe

Steel Grade 4130 Out Diameter 219 914mm 8 36 tolerance 1 Wall Thickness 9 53 80mm Length 6 11 8Meter Seamless steel pipe Surface bare black varnish or light oiled Pipe End Plain or Beveled Can be Protected By Plastic Pipe Cap NDE UT ET or Hydraulic...
China Manufacturer of 4140 Pipe
ASTM A519 4142 steel pipe

Brand: Chengde

Supply Ability: 300000 tons per year

Min. Order: 10 Meter

Certificate: ISO9001 and ISO14001/OHSAS18001

Model No.: ASTM A519 4142 seamless steel pipe

Steel Grade 4142 Out Diameter 219 914mm 8 36 tolerance 1 Wall Thickness 9 53 80mm Length 6 11 8Meter Seamless steel pipe Surface bare black varnish or light oiled Pipe End Plain or Beveled Can be Protected By Plastic Pipe Cap NDE UT ET or Hydraulic...
High Quality 4130 Pipe China Supplier
ASTM A519 4145 steel pipe

Brand: Chengde

Supply Ability: 300000 tons per year

Min. Order: 10 Meter

Certificate: ISO9001 and ISO14001/OHSAS18001

Model No.: ASTM A519 4145 seamless steel pipe

Steel Grade 4145 Out Diameter 219 914mm 8 36 tolerance 1 Wall Thickness 9 53 80mm Length 6 11 8Meter Seamless steel pipe Surface bare black varnish or light oiled Pipe End Plain or Beveled Can be Protected By Plastic Pipe Cap NDE UT ET or Hydraulic...
High Quality 4142 Pipe China Factory
ASTM A519 4147 steel pipe

Brand: Chengde

Supply Ability: 300000 tons per year

Min. Order: 10 Meter

Certificate: ISO9001 and ISO14001/OHSAS18001

Model No.: ASTM A519 4147 seamless steel pipe

Steel Grade 4145 Out Diameter 219 914mm 8 36 tolerance 1 Wall Thickness 9 53 80mm Length 6 11 8Meter Seamless steel pipe Surface bare black varnish or light oiled Pipe End Plain or Beveled Can be Protected By Plastic Pipe Cap NDE UT ET or Hydraulic...
China Supplier of Gas Cylinder Pipe
China Gas Cylinder Pipe Suppliers

We can produce the Gas cylinder project, such as the 4130 Steel Pipe, 4140 steel pipe,4142 steel pipe,4145 steel pipe and 4147 steel pipe. Chengde is the first company to acquire the certificate of gas cylinder steel and supplied more than 160 thousand tonnage in last ten years, and our main reference list as follow:

Customer Material Size range Quantity (MT)
Enric 4130/4130x (406~720)*(10.3~27.5)mm 135,000
Enric 4142 (559~615)*(9.8~28.9)mm 2542
Enric SA372 J70/E70 (559~610)*(21.3~33.6)mm 3114
NK 4130/4130x (559~720)*(14.2~29.4)mm 20,500
NK/CPI/FIBA 4142/4145/4147 (406.4~609.6)*(12.7~39.42)mm 3994
NK SA372 J70/E70 610*29.4 mm 464

The Piercing and rolling technology of Chengde possesses a number of patents in designing and manufacturing the equipment, and has improved in lots of areas targeting better performance and efficiency, which has distinguished itself from the peers.

Stable, fast and continuous

Flexible on non-standard sizes

Swift tooling switching

Uniform mechanical properties and dimensions in Longitudinal & Transversal directions

Gas Cylinder Steel Pipe



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