Strict quality control system and perfect after-sales service system are always our top concern which can guarantee and track the quality of our products from raw materials procurement, production processes, finish products as well as after-sales service.
Test:SGS or Third- party test
Delivery: 5-7days after deposit
65MN seamless steel pipe is both high carbon and low alloy steel, mainly used for the production of ordinary spring steel wire, oil quenching - tempering spring steel wire, automobile and agricultural vehicle shock absorber spring, other mechanical spring, wire rope, etc. Product quality requirements are high, is a high value-added products, large market demand, most of the use of electric furnace process production.
|
Chemical composition |
|||||||
|
C |
Si |
Mn |
P |
S |
Cr |
Ni |
Cu |
|
0.65 % |
0.226% |
1.10% |
0.019% |
0.002% |
0.02% |
0.01% |
0.01% |
|
Conventional Parameters |
|
|
OD |
20-500mm |
|
Length |
5.8-12m |
|
Thickness |
0.5-40 mm |
|
Tolerance |
±0.5% |
|
Alloy or not |
Alloy |
|
Payment term |
T/T (30% Deposit) |
|
MOQ |
5Tons |
|
Packing |
Standard Sea-worthy Packing |
|
Standard |
AISI,ASTM,DIN,JIS,GB ,JIS,SUS,EN,etc |
It is mainly used for making ordinary spring steel wire, oil quench-tempering spring steel wire, shock absorber spring of automobile and agricultural vehicle, other mechanical spring, wire rope and so on.
