Top quality Cold drawn welded Steel pipe Marcegaglia ERW DOM tube

FOB Reference Price:Get Latest Price
$0.90 - $1.30 / Kilograms | 500 Kilogram/Kilograms (Min. Order)
Report Suspicious Activity
Quick Details
API 5CT, ASTM A182-2001, ANSI A182-2001, ASTM A334-2004, BS EN10025, BS 4568, DIN 2391, DIN 17175, DIN EN 10305, DIN 2448, JIS G3459-2004, JIS G3446-2004, JIS G3459
Grade Group:
10#-45#, 10Cr9Mo1VNb, 15NiCuMoNb5, A53-A369, Cr-Mo alloy, Mo, STPG42
20#, 45#, 10Cr9Mo1VNb, 15NiCuMoNb5, A53(A,B), A106(B,C), A335 P9, A335 P23, 12CrMo, 34CrMo4, 35CrMo4, 30CrMo, 15Mo3, STPG42
2 - 30 mm
Section Shape:
Outer Diameter(Round):
30 - 250 mm
Place of Origin:
Shandong, China
Hydraulic Pipe
Cold Drawn
Surface Treatment:
as clients' request
Special Pipe:
API Pipe
Alloy Or Not:
Secondary Or Not:
delivery condition:
Supply Ability
Supply Ability:
500 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
we usually bundle with steel strips ,brainding parcel /wooden box at outside
Yantai and Qingdao Port

Products  Description

Product Name : Top quality Cold drawn welded Steel pipe Marcegaglia ERW DOM tube

Shape : Round

Outer Diameter: 30 - 250 mm

Thickness: 2 - 30 mm

Grade : 20# 45# 25Mn Q345

ID tolerance:H8 H9

Delivery Condition: BK/BKW/BKS/GBK/NBK

Technique : Cold drawn+SR

Technical specification : suitable for SK+RB/Honed or skived and telescopic hydraulic cylinder tube

Surface quality : Good quality after coating

Delivery Time: Within 20-30 days after receiving payment or as client’s request

Trade Terms: FOB Yantai, Qingdao, or as client’s request

Payment Terms: T/T or L/C or as client’s request

Supply Ability: 500 metric tons/per month


Products :

1.Seamless steel tube

Widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can also offer ascustomized seamless steel tube.

2.cold drawn/rolled steel tube

Grade: 20# 45# 16Mn 25Mn 27SiMn E355 SAE1026

Standard: GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519

Range: 30-300mm

Length: 11m(max)

The cold process can change the thickness of tube to meet client's request and offer better mechanical property.

3. SRB&Honed steel tube

ID Tolerance: H8 H9

ID Roughness: RA0.4micron(max)

Length: 6m(max)

Inner roughness: Ra0.2-0.8um

Straightness: 1:1000 or customized

This process can improve the roughness of the inner tube to 0.2-0.8um and make inside tube more smooth which can be used for cylinder directly.


Company information

Yantai Xinpeng Steel Pipe Co., Ltd is located in the beautiful coastal city-YanTai, our company is in the (APEC) Science &Technology Industrial Park, urban area of Yantai, with convenient transportation. Established in December 1992, has been specialized in this line for more than 20 years.

Our company mainly produces various specifications of cold finished precision steel tube, which are widely used in hydraulic and Pneumatic cylinder for automobile, engineering machinery, textile machinery, printing machinery, oil drilling and other field.


Packing &Delivery


Standard package with plastic bags and strapped bundles or as client's request totally

Delivery time :

Shipped in 30 days after payment



Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, liquid service , petroleum cracking, chemical fertilizer equipment,drawing-oil-equipment and structure purposes.


Mechanical property

Working method: Cold drawn+SR



Tensile strength(Rm Mpa)

Yield strength(ReH Mpa)



























1. What is your terms of delivery?

We accept FOB Yantai, Qingdao or as client’s request.

2.What’s your main market?

We have contacted with many countries all over the wold such as Korea, Iran, Ukraine, Pakistan and so on.

3.What’s your package?

Usually, we have standard package with plastic bags, or wooden cartons or as client’s request.

4.What about your quality?

Strictly followed by ISO9001 system, all our products are in high quality control and tight tolerance.

5.What about the delivery time?

Usually, we will arrange the cargo within 20-30 days after receiving your payment or as client's request as soon as possible because of the stock.

6. Why buy from your company?

We are professional manufacturer and we can offer competitive pricing, fast turnaround times, quick worldwide delivery, excellent procurement capabilities for even the most difficult-to-find parts, and more than 20 years of combined experience.



1.100% quality satisfaction guarantee following with ISO9001 verified

2. professional package which can assure long distance sea transportation

3. delivery in time

4. more than 20 years experience specializing in steel trading line trade assurance supplier




You May Like
Not exactly what you want? 1 request, multiple quotations Get Quotations Now >>
You May Like