20# 45# Precision Steel Pipe Cold Drawn Astm A519 Pipe 40Cr
Brand Name:Zhengshen
Certification:ISO, GOST,CE
Minimum Order Quantity:1 T
Delivery Time:5-15 days
Payment Terms:T/T, LC
Place of Origin:China
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Location:
Chongqing Chongqing China
Address:
Chenjiawan Industrial Park, Jieshi Town, Banan District, Chongqing, China
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Product Details
20# 45# Precision Steel Pipe Astm A519 Pipe Cold Drawn
Feature:
- Material Range: 20#, 45#,20Cr,40Cr
- Standard: GB/T3639, ASTM A519, JIS G3445;
- Size: Customized;
- Products made strictly by domestic and international standards;
- Guaranteed weight and quantity;
- In time delivery.
- Batch Pricing Starting from USD550/Ton.
Precision pipe is a seamless steel pipe with high precision and
high brightness produced through cold drawing or cold rolling
processes. Its inner and outer diameter dimensions can be precise
to within 0.2mm, ensuring bending and torsional strength while also
being lightweight, making it widely used in the manufacturing of
precision mechanical parts and engineering structures. It is also
commonly used for producing various conventional weapons, barrels,
shells, bearings, etc.
We have 4 advanced hot-rolled seamless steel pipe production lines
and 4 cold-drawn seamless steel pipe production lines, which can
produce steel pipes of various specifications and materials. We can
meet your various needs, and provide high-quality products and the
most competitive prices. Our products sell well in hundreds of
large and medium-sized cities in China, and are exported to India,
Thailand, Vietnam, Iran, Turkey, Brazil, Egypt and other countries.
Characteristics of precision pipes:
- Smaller outside diameter.
- High precision for small batch production.
- Cold drawn finished products have high precision and good surface quality.
- The cross-sectional area of the steel pipe is more complex.
- Steel pipes have superior performance and dense metal.
Common Material:
10#, 20#, 35#, 45#, 20Cr, 40Cr, 20CrMo, 16mn, 27simn, 304, 201, 310s, quality carbon structure steel
Tolerance grade: allowable deviation of standardized outer diameter
D1 ±1.5% minimum±0.75 mm
D2 ±1.0% minimum±0.50 mm
D3 ±0.75% minimum±0.30 mm
D4 ±0.50% minimum±0.10 mm
20# 45# Precision Steel Pipe Cold Drawn Astm A519 Pipe 40Cr
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