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Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
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40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder

Shandong Xiangtong Huiyuan Metal Materials Co., Ltd.
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40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder

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

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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:

25Mn Cold Rolled Seamless Steel Pipe

      

40Cr Cold Rolled Seamless Steel Pipe

      

37Mn5 alloy seamless pipe

      
Wholesale 40Cr 25Mn Cold Rolled Seamless Steel Pipe 10# 20# 35# 45# 37Mn5 For Cylinder from china suppliers

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

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