Product Details

Product Name :ASTM Seamless A519 4130 Steel Pipes

Company name	Hebei Province Gold Mysterious Pipe Co.,ltd
Business Type	Manufacturer
Product	seamless steel pipe; cold-drawing pipes; cold-rolling pipes; alloy steel pipe; special shape pipes
Contact Tel	0086-0312-6721288
Specific Description
Outside Diameter	Wall Thickness	Outside Diameter		Wall Thickness
8mm-80mm	1mm-12mm	0.315inch to 3.15 inch		0.039inch to 0.472inch
Material and Standard
Item	Chinese Standard	American Standard	German Standard
5)	30CrMo	4130			chromoly steel
4130* Chemical components:(chromoly steel) C:0.28-0.33 ;Mn:0.40-0.60 ;P<0.035 ; S<0.040 ;Si:0.15-0.35 ;Cr:0.80-1.10 ;Mo:0.15-0.25 4130*material we ever use: C:0.30%,Si:0.27%,Mn:0.58%,P:0.015%,S:0.010%,Cr:0.94%,Mn:0.177%,Ni:0.03% +N:tensile strength>621Mpa,yeild strength>414Mpa, Elongation>20%,hardness<89HRB 4130MENTION YOUR MECHANICAL PROPERTY or as the standard*
Note
1)Packing	according to customer's requirment
2)Paymnet	T/T or L/C
3)Use Place	Structure ,automotive stabilizer bar,making machine part and so on

Company Information

Company Information

Hebei Province Gold Mysterious Pipe Co.,Ltd , founded in May 2009,It has a floor area of 100 mu, 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, cold pull pipes, cold rolled pipes, alloy steel pipes, special pipes.

Production Line

bright annealing furnance:

Usage ROLL CAGE FOR RACING CARS

Welcome To Inquiry!

Packaging & Shipping

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

FAQ

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

2. What is your minimum order?
Usually 2ton 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, 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 about the Third Party Inspection ?
We have been working with DNV,TUV,SGS,BV,CO,Lloyd's etc;

8.How can i ger the quotation?

We usually quote within 24hours after your inquiry with the material ,out diameter, wall thickness ,length,quantity and application information .

If you are very urgent,please inform us in email so that we will regard your inquiry priority.