Standards Specification Application:
ASTM A53 Mechanical, pressure, steam, water, gas, and air lines
A106 High Temperature service
A179 Heat exchanger and condenser tubes
A192/A210 High pressure boiler tubes and Super-heater tubes
DIN DIN1629/1630 Construction and general mechanical engineering
DIN2391 Precision steel tube
DIN17121 Structural steel work
DIN17174 Elevated temperature
EN EN10216-1/2 Room &Elevated temperature purpose
EN10216-4 Low temperature purpose
EN10305-1 Vehicle furniture and general engineering industries
EN10305-4 Hydraulic and pneumatic power systems
JIS G3444 General structural purposes
G3445 Machine Structural purposes
G3454/5 Pressure service
G3456/60 Temperature service
G3461 Boiler and Heat exchange tubes
Outside Diameter: From NPS 1/8to 48 (DN 6 to DN 1200) as ASME B36.10M
Wall Thickness: From 0.049" to 1.250"(1.24mm to 31.75mm) as ASME B36.10M
Length of Pipe: Single-random lengths of 12 to 22 ft [3.66 to 6.71 m] & Otherwise Specified
Parameter
Hot Rolled Seamless pipe
WT: 6-40m
OD: 168-426mm
Cold Rolled Seamless pipe
WT: less 6mm
OD: less 168mm
Hot expanded seamless pipe
WT: 80max
OD: 426-720mm
Length: according to buyer’s request to cut
Standard:
GB/T 3639, GB8162, GB8163, DIN 2391, ASTM A53, A106 DIN 2440 S235, S355;
Galvanized standard: BS 729 , ASTM A153, GaB/T 13912-2002, AS-NZS 4680, etc
Coating:
100-1200g/sqm
Certificate:
ISO9001; ISO14001; GB/T 28001
Introduction
Galvanized Seamless Pipe
We supply all kinds of galvanized seamless pipe and can serve our customers for designing, processing like hole making, bending, pressing,
cutting, punching, grinding, hot dip galvanizing.
Our hot dip galvanizing plant has ISO-9001 Quality System Certificate and ISO-14001. Environmental Management System and GB/T 28001 occupation health safety management system, thus provides quality assurance, environmental and occupation health for the design process, project and service.
Application:
Transmission line towers, road pole, construction material, railways.
Stainless Steel Seamless Pipe is a long steel which has hollow section and no seams. It is produced by boring holes on solid steel billets or solid pipe billets, and do Hot-rolling, cold-rolling or cold-drawing later. It is Widely used for the pipings for fluid transfer, such as petrol, natural gas, water, coal gas, steam, etc. In addition, as the weight is light when in the same bending and tensile strength, it's also widely used for manufacturing machinery and construction structural components. Usually etc.