ASTM a53 grade b cold drawn seamless steel tube
USD $1.2 - $1.5 /Metric Ton
Min.Order:5 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
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ASTM a53 grade b cold drawn seamless steel tube
15CrMo Precision Cold Drawn Tube 1.OD:1/8"-8"mm 2.WT:1.2mm-45mm 3.ASTM,DIN,JIS,GB standard 4.Tolerance: OD:+/-0.05mm
2.WT:1.2mm-45mm
3. ASTM,DIN,JIS,GB standard
4. MOQ: 5 Tons
Precision Steel Tube Specifications
1. Dimension:
O.D.:10-219mm(OD&ID+/-0.05mm) ,W.T.:1.2-45mm, L:fixed or random(1-10m)
2. Steel Grade:
10#,20#,45#,16Mn,20Cr,27SiMn, A106/A53 Gr.A/B,AISI 1010/1020/1045,ST35, ST37,ST37.4,ST45,ST52,ST52.4,E195,E235,E255,E355,etc
3.Standards:
GB/T3639,DIN2391,DIN2445,DIN1629,DIN1630,DIN2445,EN10305,JIS G3445,ASTM A106,ASTM A179,ASTM A519,etc.
4. Technique method:
Cold drawn or cold rolled.
5. Delivery Condition:
NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR)
6. Application:
Automotive parts, hydraulic system parts, oil cylinder, aerospace and aviation, shipbuilding pipe, various machinery parts.
7. Surface treatment:
Bare pipe,Bright and smooth,Surface coating,Black and Phosphated,Pickled and oiled or upon customers' request.
8. Packing:
Packing in bundles,Wrapped with PVC and gunny sacks,Seaworthy wooden case or according to customers' requirements.
9. Minimum order quantity: 5 tons
10. Payment Terms: T/T, L/C at sight
Process method | Straightness | Tolerance | Inner hole roughness |
Cold rolled | 0.3-1.0 | -/+0.03-0.1mm | Ra0.4-Ra1.6 |
Cold drawn | 0.3-1.0 | -/+0.03-0.1mm | Ra0.8-Ra1.6 |
Process:
Pretreatment : Pickling—Phosphating—Saponification
Cold drawn/cold rolled
Annealing furnace——+SR
Straightener—— Straightening
Products inspecting
Skiving and Roller Burnishing
SGS test
Finished Products
Package
ISO 9001 Verified
Application
If any requirement or question , please feel free to contact us!