we usually bundle with steel strips ,brainding parcel /wooden box at outside
Yantai and Qingdao Port
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
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.
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)
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.
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.
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.
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