china manufacture high quality alloy steel pipe STM A335 P91 Thick Wall

Commodity

Alloy Steel Pipe/Tube

Standard

GB5310-2008,GB9948-2006,ASTM A335/A335M,ASTM A213/A213M,DIN17175-1979,JISG3467-1988,JISG3458-1988

Material

10#-45#,20MnG,25MnG,15CrMoG,35CrMo,16Mn,etc

Production Process

Cold drawn/hot rolled

Surface Finish

2) Anti-corrosion and high-temperature resistant with black painting

OD(mm)

21-1030mm

Thickness(mm)

2-35mm

OD Tollerance

D≤48.3mm,±0.4mm/-0.79mm,D48.3-114.3mm,±0.79%,D114.3mm±1.59/-0.79mm

WT Tollerance

WT±12.5%

Chemical Elements

C0.3%,Si≥0.1%,Mn:29-1.06%,P≤0.035%,S≤0.035%,Cu<0.4%,Cr<0.4%,Cr<0.4%,Mo:0.15%,V:0.08%

Tenslle Strength

415MPA

Yield Point

240MPA

Length(m)

5.8m,6m,11.8m,12m, or as customers' request

Ends

Beveled or square cut plastic caped

Packing

Standard export sea-worthy package, or as customers' request

Delivery Time

Within 5-35 working days

Quality

High quality

Productivity

500MT

MOQ

10MT

Application

Alloy steel pipe applies to petroleum, chemical industry, electric power, boiler, high temperature resistant, low temperature resistant, corrosion resistant steamless steel pipe used. Our company has cooperative relation between the domestic agents. 

Others

1) Special design available according to requirement 

2) Anti-corrosion and high-temperature resistant with black painting

Note

The quality of the products is something we never neglect. Good quality can ensure continued sales. Our company has carried out effective quality assurance and long-term plan to improve products quality. Fasten delivery. Quality assured.