Large Diameter Thick Wall Steel Pipe

• Type: Seamless
• Technique: Cold Drawn
• Material: Carbon Steel
• Surface Treatment: Painted with Oils or Black Painting
• Usage: Pipeline Transport, Machinery Industry, Chemical Industry
• Section Shape: Round
• Model NO.: KM01
• Od: 168-426mm
• Wt: 10-80mm
• Transport Package: in Bundle or Customer′s Requirement.
• Specification: ISO, API, PED
• Trademark: Kingmetal
• Origin: China
• HS Code: 73069000
• Production Capacity: 1000 Tons Per Month

Product Description

Large Diameter Thick Wall Steel Pipe


1. Standard: ASTM, API, DIN
2. OD: 168-426mm, WT: 10-80mm

Large Diameter Thick Wall Steel Pipe
ASTM, API, ISO
OD: 168-426mm(6"-16 3/4")
WT: 10-80mm
Large diameter high pressure thick-walled seamless steel pipes are used in power petrochemical project and construction project

Grade	C≤	Mn	P≤	S≤	Si≥	Cr≤	Cu≤	Mo≤	Ni≤	V≤
A	0.25	0.27-0.93	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
B	0.30	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08
C	0.35	0.29-1.06	0.035	0.035	0.10	0.40	0.40	0.15	0.40	0.08

/Mechanical Properties

 

Grade	Rm Mpa Tensile Strength	Mpa Yield Point	A Elongation	Delivery Condition
A	≥330	≥205	20	Annealed
B	≥415	≥240	20	Annealed
C	≥485	≥275	20	Annealed