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YANGZHOU CHENGDE STEEL PIPE CO.,LTD

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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!

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    • ASTM A519 4140 steel pipe
    • ASTM A519 4140 steel pipe
    • ASTM A519 4140 steel pipe

    ASTM A519 4140 steel pipe

    • Brand: Chengde
    • Supply Ability: 300000 tons per year
    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 testing Straightness WT 30mm not more than 2mm per meter WT 30mm not...
    • ASTM A519 4130 steel pipe
    • ASTM A519 4130 steel pipe
    • ASTM A519 4130 steel pipe

    ASTM A519 4130 steel pipe

    • Brand: Chengde
    • Supply Ability: 300000 tons per year
    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 testing Straightness WT 30mm not more than 2mm per meter WT 30mm not...
    • ASTM A519 4142 steel pipe
    • ASTM A519 4142 steel pipe
    • ASTM A519 4142 steel pipe

    ASTM A519 4142 steel pipe

    • Brand: Chengde
    • Supply Ability: 300000 tons per year
    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 testing Straightness WT 30mm not more than 2mm per meter WT 30mm not...
    • ASTM A519 4145 steel pipe
    • ASTM A519 4145 steel pipe
    • ASTM A519 4145 steel pipe

    ASTM A519 4145 steel pipe

    • Brand: Chengde
    • Supply Ability: 300000 tons per year
    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 testing Straightness WT 30mm not more than 2mm per meter WT 30mm not...
    • ASTM A519 4147 steel pipe
    • ASTM A519 4147 steel pipe
    • ASTM A519 4147 steel pipe

    ASTM A519 4147 steel pipe

    • Brand: Chengde
    • Supply Ability: 300000 tons per year
    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 testing Straightness WT 30mm not more than 2mm per meter WT 30mm not...

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