Model NO.: OD: 1/2"-22" Technique: Hot Rolled Surface Treatment: Non Section Shape: Round Model Number: SCR 440 40cr Length: 3-12m Trademark: Helio Steel Origin: Shandong, China (Mainland) Type: Seamless Material: Alloy Steel Usage: Pipeline Transport, Special Purpose, Oil/Gas Drilling, Machinery Industry, Chemical Industry Product Item: 41cr4 Alloy Seamless Pipe
Thickness: 1-100mm Treatment: Black Painted or Oiled Specification: OD: 1/2"-22" HS Code: 73042910 41CR4 Alloy Seamless Pipe
1. Quality Standard
ASTM A519 Seamless Carbon and Alloy Steel Mechanical Tubing
JIS G3441 Alloy steel tubes for machine purposes
DIN 2391 Seamless Precision Steel Tubes
DIN 2448 SEAMLESS STEEL PIPES AND TUBES
BS 6323 SEAMLESS AND WELDED STEEL TUBES FOR AUTOMOBILE MECHANICAL AND GENERAL ENGINEER PURPOSE
EN10305 Steel tubes for precision applications Technical delivery conditions Seamless cold drawn tubes
EN 10297 Seamless circular steel tubes for mechanical and general engineering purposes
3. Steel Grade
ASTM A519 1010-1045, 4130-4142, 5135
JIS G3441 SCM 415 TK, SCM 418 TK, SCM 420 TK, SCM 430 TK, SCM 435 TK, SCM 440 TK
JIS G3444 STKM 11A, STKM 12, STKM 13, STKM 14, STKM 15, STKM 16, STKM 17, STKM 18
STKM 19, STKM 20
BS 6323 CFS 3, CFS 3Aa, CFS 4, CFS 5b, CFS 6, CFS 7, CFS 8d, CFS 9, CFS 10, CFS 11
4.Application:fluid pipe,structural pipe,ship pipe ,high-pressure seamless pipe for petroleum cracking and fertilizer making equipments
Stainless steel round bars
We company specialised in steel products more than 10 years, Stainless steel as follows:
stainless steel angles, stainless steel bars ,stainless steel channels,stainless steel flats,stainless steel flats , stainless steel pipes etc. With competitive price and good qulity.
technique:hot rolled cold drawn
Surface: Pickled, Bright, Polished, Hairline
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