- Shandong Brawny Industrial Co.,Ltd
- This is a verified supplier can provide quality products and have passed the Business License Check.
Home>Products>Seamless Steel Pipe>best selling high precision cold drawn seamless steel pipe for India,Pakistan and Vietnam
English
best selling high precision cold drawn seamless steel pipe for India,Pakistan and Vietnam
- Seamless Steel Pipe
Seamless Steel Pipe
- China
- ISO9001
- One set best selling high precision cold drawn seamless steel pipe for India,Pakistan and Vietnam
- [email protected]
- Within 5 working days
- paypal,UnionPay, Visa/MasterCard, Amex, Discover,T/T
- 28
-
Shandong Brawny Industrial Co.,Ltd2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
Product Description
Commodity name: Precision seamless steel tube pipe
1.Grade: :20#.45#,Q345,16Mn,25Mn,27SiMn,42CrMo,Aisi1020/1045,st52,st45 etc
2.ID:50-250mm
3.ID tolerance:H8,H9
4.Surface roughness:Ra 0.02—0.4μm
5. Final supply condition:cold drawn and stress-relieved(BK+S)
6. Machining allowance:0.5-1.5mm
7.Wall thickness:10%×ID
Processing |
Cylinder Diameter |
Straightness |
Size Accuracy |
W.T/mm |
Inner Bore Roughess |
Cold drawn |
ID30-250 |
0.3 |
H9-H11 |
±10% |
0.4~1.6um |
Honed tube |
ID50-250 |
0.3 |
H7-H9 |
±10% |
Mechanics performance
Material |
Tensile strength |
Yield strength |
Elongation |
Hardness |
Ck20/20#/AISI1020 |
>520 N/ mm2 |
>375 N/mm2 |
>15% |
>85HB |
Ck45/45#/AISI1045 |
>600 N/ mm2 |
>520 N/ mm2 |
>15% |
>85HB |
ST52/16Mn/Q345D |
>600 N/ mm2 |
>520 N/ mm2 |
>15% |
>85HB |
25Mn/STKM 13C-T |
>600 N/ mm2 |
>530 N/ mm2 |
>15% |
>85HB |
Dimension tolerance
ID size |
ID deviation (mm) |
|||
H7 |
H8 |
H9 |
H10 |
|
30 |
+0.021 0 |
+0.033 0 |
+0.052 0 |
+0.084 0 |
>30~50 |
+0.025 0 |
+0.039 0 |
+0.062 0 |
+0.100 0 |
>50~80 |
+0.030 0 |
+0.046 0 |
+0.074 0 |
+0.120 0 |
>80~120 |
+0.035 0 |
+0.054 0 |
+0.087 0 |
+0.140 0 |
>120~180 |
+0.040 0
|
+0.063 0 |
+0.100 0 |
+0.160 0 |
>180~250 |
+0.046 0 |
+0.072 0 |
+0.115 0 |
+0.185 0 |
>250~315 |
+0.052 0 |
+0.081 0 |
+0.130 0 |
+0.210 0 |
>315~400 |
+0.0527 0 |
+0.089 0 |
+0.140 0 |
+0.230 |
Delivey conditions:
- Standard packing with plastic caps and strapped bundles.
- Commercial length 2000~10500mm,custom lengths upon request
- Surface protection
Seamless Steel Pipe mills, volume should go through continuous annealing (CAPL unit) to eliminate cold hardening and rolling stress, or batch annealing reach the best selling high precision cold drawn seamless steel pipe for India,Pakistan and Vietnam mechanical properties of the corresponding standard specifies. Seamless Steel Pipe surface quality, appearance, dimensional accuracy best selling high precision cold drawn seamless steel pipe for India,Pakistan and Vietnam better than hot-rolled plate, and right-rolled thin product thickness is about 0.18mm, so the majority of users favor.
DFJBVHJBJH
Seamless Steel Pipe deep processing of high value-added products. Such as electro-galvanized, hot dip galvanized, electro-galvanized fingerprint resistant, painted steel roll damping composite steel, best selling high precision cold drawn seamless steel pipe for India,Pakistan and Vietnam laminating steel plates, etc, so that the excellent quality of these products has a beautiful, high resistance to corrosion, has been widely used.
Contact Us
- Shandong Brawny Industrial Co.,Ltd
- Phone(Working Time)
Product Categories
New Products
attractive price! API 5L seamless steel pipe, sch steel tube , hdpe pipe
seamless steel pipes factory price from Linyi
standard 30 tube api 5l gr.x52 3pe coated 32 inch seamless steel pipe
bike ,motorcycle ,automobile shock absorber seamless steel pipe
Seamless Alloy Steel Tube 42CrMo4 4140 /cold rolled precision seamless steel pipe (factory)