45# carbon S45C/ EN C45 1.0503 carbon steel pipe & tubes

$950.00 - $1,708.00
Min. Order
2 Tons
Company Information

Hebei Province Gold Mysterious Pipe Co., Ltd.

CN Manufacturer
Response Time
Response Rate:
8 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Tianjin
Payment Terms: L/C,T/T,Western Union
Supply Ability: 3200 Ton/Tons per Month
Standard2: ASTM A106-2006,ASTM A213-2001,ASTM A312-2001,ASTM A53-2007,BS 1387,DIN 1626,DIN 1629/3,DIN EN 10216-1-2004,DIN 1629/4,GB 5310-1995,GB 3087-1999,GB/T 8163-1999,GB/T 8162-1999,JIS G3458-2005
Grade Group: 10#-45#,16Mn,Cr-Mo alloy,Q195-Q345,ST35-ST52
Grade: 10#,20#,45#,16Mn,35CrMo4,30CrMo,Q235,Q345,Q195,St37,St52,St42,St45
Thickness: 1.5 - 14 mm
Section Shape: Round
Outer Diameter(Round): 15 - 80 mm
Place of Origin: Hebei China
Application: Structure Pipe
Technique: Cold Drawn
Certification: ISO14001:2015
Surface Treatment: oil dip
Special Pipe: Thick Wall Pipe
Alloy Or Not: Non-alloy
length: 5m-9m
end: Plain, with end cap or according to the request of customers
OEM: yes
test1: eddy current test
test2: ultrasonic detect
tolerance: +/-0.10mm
ISO: 9001:2008.TS16949 IS ON schedule
steel grade: S45C/EN C45(1.0503)/45
steel type: medium carbon steel
steel material: steel billet
Packaging Detail: Wrapped with polywoven bags, we use steel belt to pack the outside, polywooden cases or wooden boxes for thin wall thickness can be offered if required

carbon steel pipe & tubes 45# carbon S45C/EN C45(1.0503) 


Company Information


Company Information


Hebei Province Gold Mysterious Pipe Co.,Ltd , founded in May 2009,It covers an area of more than 60,000 square meters. A registered capital of RMB 20 million and a total investment of RMB 110 million.The company specializes in

 production of various seamless steel pipes, with the wall thickness of 1mm to 10 mm and the outer diameter

 of 8mm to 80mm, including common seamless steel pipes, alloy steel pipes, special pipes.


Product Description


 1. carbon steel pipe & tubes 45# carbon S45C/EN C45(1.0503) 

3.Standard: GB/T8162 , GB/T8163 ,EN 10083 ,DIN1629 

4.Steel grade:  

   GB/T8162 , GB/T8163:10#, 20#, 35#, 45#, 16MN(Q345B) 

   EN 10083 C45(1.0503)

   DIN 1629 St 37.0, St 44.0, St 52.0  

5. Process method:cold rolling or cold drawn 

6. Surface coating:anti-rust oil ,anticorrosion oil,galvanized,or painting as customer's request.


Production Equipment



1 set of Φ 50 enhanced automatic perforating equipment 

1 set of Φ 40 automatic perforating equipment 

12 sets of chain cold-drawn machine  

8 sets of LG30 type 2 roller cold-rolling mill 

4 sets of LG40 type 2 roller cold-rolling mill 

1 sets of LG50  2 roller cold-rolling mill 

1 set roller type continuously heat treatment furnace 

3 sets of GJ Φ 20mm-80mm pipe straightening machine  


 Test Equipment 

test equipment

 Our products are widely used for the auto/motorcycle/agricultural machine/railway project/low-high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards 

processing & manufacturing industries.


Packaging & Shipping





1. How long will it take to produce an order?
It is within 30days for the purchasing and production time with container order and 10days for the sample.  

2. What is your minimum order?
Usually 5 ton for each size

3. What form of quotation do you offer?
FOB Tianjin, CIF and CNF Your destination


4. What is your payment term? 
Payment is 30% deposit, 70% before shipment 


5. Does the sample for free or not?
The samples are free if they are common sizes, You need to pay for the freight .


6. How do you guarantee the quality of the products?
All of our procedures are strictly operated under the ISO 9001:2008, and there are as many as 6 times of test during the production of each product to ensure the quality.


7. How do you to package the product?
Wrapped with polywoven bags, we use steel belt to pack the outside, polywooden cases or wooden boxes for thin wall thickness can be offered if required


8.How about the Third Party Inspection ?
We have been working with DNV,TUV,SGS,BV,CO,Lloyd's etc;


 Inquiry now!