ASTM A106/A53 Gr.B SCH 80 semaless carbon steel pipe
USD $0.85 - $1.2 /Metric Ton
Min.Order:5 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
Product Name : ASTM A106/A53 Gr.B SCH 80 semaless carbon steel pipe
1.Grade: 20#(aisi1020,ck20),45#(aisi1045,ck45),st52(16Mn,Q345D),25Mn(stkm13c-t),27SiMn
2.ID:30-250mm
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
Variety
Processing | Cylinder Diameter | Straightness | Size Accuracy | W.T/mm | Inner Bore Roughess |
Cold drawn/ cold rolled | ID30-250 | 0.3 | H9-H11 | ±10% | 0.4~1.6um |
Honed tube | ID50-250 | 0.3 | H7-H9 | ±10% | <0.4um |
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
Process
Yantai Xinpeng Is one of the Best manufacture on Precision tube in China Who have about 10 years Experience.
we produce cold drawn /Rooled tube, ID30-250mm, Wt2-30mm,
1.cargo track service during transporting and feedback service after cargo is loaded on board
2.flexible terms of payment by T/T and L/C
3.big discount for repeat customers
4.smooth delivering procedure
Process Photos
1.Pickling
2. COLD DRAWN/ROLLED
3.STRESS RELIEVED/ ANNEALED
4.STRAIGHTENING
5.STRAIGHTENING INSPECTATION
6.DENMENTION INSPECTING
6.SAWING
6.LATHE
7.DENMENTION TESTING
8.SURFACE POLISHING
9. PRODUCT TESTING
9. SRB
10.Package
Q1.What do you want to purchase ?
What we can offer are cold drawn seamless tubes,cold drawn welded tubes (DOM tubes)
Q2.Do you have the target price ?
Generally ,we have the target price when we buy something ,which is good for both supplier and
customer ,at the same time ,the target price should be objective ,reflecting the market.