Precision ASME Seamless Pipe Carbon And Alloy Steel Cold Rolled For Motorcycle Parts

Brand Name:Hui Yuan
Certification:ISO,SGS
Model Number:ASTM
Minimum Order Quantity:2Ton
Delivery Time:25-40Days
Payment Terms:L/C, T/T
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Location: Liaocheng Shandong China
Address: Room 11718,17, FF, Building 5, Core Business District, East Contemporary International Plaza, Dongchang Road, Liaocheng Economic and Technological Development Zone, Shandong Province
Supplier`s last login times: within 19 hours
Product Details Company Profile
Product Details

High Quality Precision Pipe Carbon and Alloy Steel Cold Rolled Seamless Steel Pipe Motorcycle Parts


Product Name: Cold Rolled Precision Seamless Steel Pipe

Material:Carbon&Alloy

Outer Diameter: 16-219mm

Wall Thickness: 2-10mm

Grade:EN10305,DIN2391


Precision pipe is a high-precision, high brightness seamless steel pipe produced by cold drawing or cold rolling. Its inner and outer diameters can be accurate to within 0.2mm, while ensuring bending and torsional strength, it is light in weight, so it is widely used in the manufacture of precision mechanical parts and engineering structures.


The precision steel pipe has high dimensional accuracy and high surface finish, and there is no oxide film on the inner and outer surfaces of the steel pipe after heat treatment. deal with.


Delivery Conditions


Deviation level​Standardized Outer Diameter Tolerance
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

Delivery Status

BKS(+SR)After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.
NBK(+N)NBK(+N): After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
GBK(+A)GBK(+A): After the final cold drawing process the tubes are annealed in a controlled atmosphere.
BK(+C)BK(+C): No heat treatment after the final cold drawig process.
BKW(+LC)BKW(+LC): After the final heat treatment there is a suitable drawing pass

Production Process

Tube blank - Inspection - Peeling - Inspection - Heating - Perforation - Pickling and Passivation - Grinding - Lubrication and Air Drying - Cold Rolling - Degreasing - Cutting head - Inspection - Marking - -Product Packaging


Our Company

Shandong Huiyuan Metal Material Co., Ltd. is located in Liaocheng Economic and Technological Development Zone, Shandong Province,which is known as "Water City North of the Yangtze".
Hui Yuan is a trading company established based on Liaocheng Development Zone Jinyun Steel Pipe Co., Ltd. The factory has more than ten years of professional production experience .Now we have cold rolled seamless steel pipe 12 production lines and hot rolled seamless steel pipe 1 production line,one more hot rolled seamless steel pipe production line is under construction.
Our main products are listed as follows: Hot Rolled steel pipe, Precision Cold Rolled steel pipe, Cold Drawn steel pipe, alloysteel pipe, bearing steel pipe, spiral pipe, galvanized pipe,Honed tube,special shape steel pipe.etc.
Our products have been exported to Germany, South Korea, Russia, Malaysia, Pakistan, Thailand, India, Ukraine and other countriesand regions. We sincerely welcome friends from all over the world to contact us and establish mutually beneficial business relations.

Packing & Delivery

1. Packing: Seamless Steel Pipe will packing in bundles/in bulk/in plastic packing.
2. Trade terms:FOB/CFR/CIF
3. Shipping port: Xingang Tianjin
4. Shipment:
1) Small diameter: Weight >Measurement
a. Length: ≤5.8m, loaded in 20FT Container, Max 27-28tons
b. Length: ≤11.8m, loaded in 40 FT Container, Max 27-28tons
c. Length: ≥12m, shipped by bulk vessel. FILO terms
2) Big dimater: Weight a. Size of 20 FT Container(inside :5898*2352*2350mm)(12024*2352*2395mm)
5.Delivery time: Normal size: 7days send from warehouse directly. Special size: 25-30days custom made for you.

China Precision ASME Seamless Pipe Carbon And Alloy Steel Cold Rolled For Motorcycle Parts supplier

Precision ASME Seamless Pipe Carbon And Alloy Steel Cold Rolled For Motorcycle Parts

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