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40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
Specifications
Brand Name :
Hui Yuan
Model Number :
GB
Certification :
ISO
Place of Origin :
China
MOQ :
3Ton
Price :
USD900-1500 per Ton
Payment Terms :
L/C, T/T
Supply Ability :
500Ton Per Month
Delivery Time :
30-45Days
Packaging Details :
Standard Packing, According to Customer Requirements
Name :
Cold Rolled Precision Seamless Steel Pipe
Material :
10# 20# 35# 45# 40Cr 25Mn 37Mn5
Thickness :
2-10mm
OD :
10-219mm
Surface :
Bright
Payment :
T/T,LC
Length :
5.8~12m
Tolerance :
±10%
Keyword :
Precision Steel Pipe
Technology :
Cold Rolled
Description

10# 20# 35# 45# 40Cr 25Mn 37Mn5 Cold Rolled Precision Seamless Steel Pipe For Cylinder

Outer Diameter: 10-219mm

Wall Thickness: 2-10mm

Main Material: 10# 20# 35# 45# 40Cr 25Mn 37Mn5

Material Chemical Composition
C Si Mn S P Cr
10# 0.07-0.13 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035
20# 0.17-0.23 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035
35# 0.32-0.39 0.17-0.37 0.35-0.65 ≤0.035 ≤0.035
45# 0.42-0.50 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035
40Cr 0.37-0.44 0.17-0.37 0.50-0.80 ≤0.035 ≤0.035 0.08-1.10
25Mn 0.22-0.29 0.17-0.37 0.70-1.00 ≤0.035 ≤0.035 ≤0.25
37Mn5 0.30-0.39 0.15-0.30 1.20-1.50 ≤0.015 ≤0.020

Cold Rolled Precision Steel Pipe is a kind of high-precision steel pipe material processed by cold drawing or hot rolling. Because there is no oxide layer on the inner and outer walls of the precision steel pipe, no leakage under high pressure, high precision, high finish, no deformation after cold bending, no flaring, no cracks in flattening, etc.

Application

Cold Rolled Precision Steel Pipe are widely used in Automobiles, Motorcycles, Electric Vehicles, Petrochemicals, electric power, ships, Aerospace, Bearings, Pneumatic Components, Medium and Low Pressure Boiler pipe, Steel Sleeves, Bearings, Hydraulics, Machining and other fields.

Product Feature
1. The outer diameter is smaller.
2. High precision and small batch production.
3. The cold drawn finished product has high precision and good surface quality.
4. The cross-sectional area of the steel pipe is more complicated.
5. The performance of the steel pipe is better and the metal is denser.

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.

Delivery Conditions

BKS(+SR): After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.

NBK(+N): After the final cold drawing operation the tubes are normalized in a controlled atmosphere.

GBK(+A): After the final cold drawing process the tubes are annealed in a controlled atmosphere.

BK(+C): No heat treatment after the final cold drawig process.

BKW(+LC): After the final heat treatment there is a suitable drawing pass.

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.
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.
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder

Main standards: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179.

Product tags

317l steel pipe

,

4 inch schedule 40 steel pipe

,

347h seamless stainless steel pipe
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40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder

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Product Detail
Brand Name :
Hui Yuan
Model Number :
GB
Certification :
ISO
Place of Origin :
China
MOQ :
3Ton
Price :
USD900-1500 per Ton
Contact Supplier
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder
40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder

Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.

Active Member
4 Years
shandong, liaocheng
Business Type :
Manufacturer, Importer, Exporter, Trading Company
Main Products :
Hot Rolled Seamless Steel Pipe, Cold Rolled Seamless Steel Pipe, Cold Drawn Seamless Steel Pipe
Certification Level :
Active Member
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