Product Details

Hebei province gold mysterious pipe co.,ltd is one of the key manufacturer of seamless steel pipe of China,products include common seamless steel pipe,cold-drawing pipe,cold-rolling pipe and special shape pipes.

A519 4130 Seamless Steel Tube

Company name	Hebei Province Gold Mysterious Pipe Co.,Ltd
Business Type	Manufacturer
Product	Common seamless steel pipe; cold drawn pipes;cold rolled pipes; alloy steel pipe; special shape pipes
Shape	round, square, rectangular, triangle, hexagonal, lemon and other special sections.
Making	as per customer's requirement, your drawing or sample are welcomed
Contact	86-312- 6721288
Spec Description
Outside Diameter		Wall Thickness
8mm-80mm		1mm-12mm
Material and Standard
Item	Chinese Standard	American Standard	German Standard
1)	10#	A53A	St37
		A106A	St37-2	DIN17175
		A179C	St35.8	DIN1629
2)	20#	ASTMA106-B	St45-8	DIN17175
		ASTMA53-B	St42-2	DIN1626
		ASTMA178-C	St45-4	DIN1629
3)	45#	ASTMA1045	CK45
4)	16Mn	ASTMA210-C	St52	DIN1629/3
			St52.4	DIN1629/4
5)	30CrMo	4130
	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
Note
1)Packing	In bundle wrapped with strong steel trips, plastic covers at the ends.
2)Payment	T/T or L/C
3)Shippment	20feet container load 20-25tons pipe whose length is under 5.8m
	40feet container load 20-25tons pipe whose length is under 11.8m

Test equipment:

Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield

strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test,

Blow Test, Impact Test etc), Exterior Size Inspection, Nondestructive Test (Ultrasonic flaw detector, Eddy

current flaw detector), Hydrostatic Test.

Common pipe:

Finished products:

ASTM A 519 seamless carbon and alloy steel for mechanical tubing

DIN specifications seamless steel pipes

DIN 17175 seamless steel tube for elevated temperature

Material: St35.8, St45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44

DIN 2391 cold drawn seamless precision pipes

Material: St35, St45, St52

DIN 2393 seamless steel pipes for structural purpose

Material: Rst34-2, Rst37-2, RSt44-2, St52

Usage:

The pipes 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 & demand processing & manufacturing industries.

Packaging & Shipping

FAQ

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, please contact us when you are trying to purchase less than container load

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;

Any of your questions will be answered within 24 hours! Welcome to inquiry!