API 5L GR.B Seamless Steel Pipe

API 5L GR.B Seamless Steel Pipe

Our products mainly include seamless steel pipe ,hot-finished pipe,stainless steel pipe,pipe fittings,flange and supporting tubing,etc.Those products are not only sold to domestic large-scale enterprises of thermal power,chemical engineering and electric power but exported to USA ,Italy,Germany,Malaysia,Thailand,South Korea,Kuwait,HongKong,India,Singapore and other countries and regions.


API 5L GR.B Seamless Steel Pipe

Commodity Specification API 5L/ASTM A106/ASTM A53
Process Method: Cold draw and hot rolled
Surface Finish: Oiled or black painted to prevent rust.
Size: a)       NPS:1/8-30″

b)      Schedule: sch20,sch30,sch40,STD,sch80,sch160,schxxs

c)      OD: 21.3-610mm

d)      WT: 1.73-12.7mm

OD Tollerance: D≤48.3mm,±0.4mm/-0.79mm,D48.3-114.3mm, ±0.79%,D≥114.3mm ±1.59/-0.79mm
WT Tollerance: WT ±12.5%
Chemail: C0.3% , Si≥0.1%,Mn:.29-1.06%, P≤0.035%,S≤0.035%, Cu<0.4%,,Cr<0.4%,Mo:0.15%,V:0.08%
Tenslle Strength: 415MPA
Yield Point: 240 MPA
Length: 5.8-12m


Beveled or square cut plastic caped.
Payment Term: FOB/CIF/CFR
Delivery Time: According to the customers request.
Application Range: Petroleum,chemical,power,gas,water,metallurgy,shipbuilding,construction,etc.
Others a) Special design available according to requirement.
b) Anti-corrosion and high-temperature resistant with black painting.


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