Construction Field Seamless Steel Tube 120mm Outer Diameter 235Mpa Yield Strength
Brand Name:Hongbao
Certification:TS16949, ISO9001, OHSAS18001 etc.
Model Number:HBPST-1
Minimum Order Quantity:1 ton
Delivery Time:30 Days
Place of Origin:China
Contact Now
Add to Cart
Verified Supplier
Address:
DAXIN TOWN,ZHANGJIAGANG,JIANGSU P.R.CHINA
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
Round Steel Pipe DIN2391 DIN2445 St37.4 High Precision Seamless Steel Tubes
Chemical Component
C: ≤0.17%;
Si: ≤0.35%;
Mn: ≤1.2%;
S: ≤0.025%;
P: ≤0.025%;
Mechanical properties:
Tensile strength: 340-480mpa;
Yield strength: ≥235Mpa;
Elongation: ＞25%;
Main Date
| Standard | DIN2391,DIN2445 |
| Material | St37.4 |
| Outer Diameter Range: | 4-120mm |
| Wall Thickness Range: | 0.5-15mm |
Delivery Condition
NBK(+N): After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
GBK(+A): After the final cold drawing process the tubes are annealed in a controlled atmosphere.
BK(+C): No heat treatment after the final cold drawig process.
BKW(+LC): After the final heat treatment there is a suitable drawing pass.
BKS(+SR): After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.
Surface treatment:
Oil-dip;
Varnish;
Shot Blasting;
As customer's requirements.
lab:
We have our own lab to control the material and the product meet the international standard.
Construction Field Seamless Steel Tube 120mm Outer Diameter 235Mpa Yield Strength
Inquiry Cart
0