Innovation can improve product value, so that demanding to connect our core capabilities with the value that customers cherish, thus to provide customers with unique Tube Welding Positioner, 4140 seamless cold drawn tube, 15T Welding Positioner to maximize satisfaction. We have strict requirements on product quality. Our company has set up a high-quality maintenance service center, our all-round service enables you to have a good product at the same time also has a more assured service.
1. Introduction
When plastic deformation occurs, further stress increase and enough to make pinning dislocation movement, screw dislocation glide, edge dislocation cannot pay slip, thus occurred dislocation, increase the fixed order. Therefore, the hardness and strength of metal materials can be improved by increasing the internal dislocation density of the metal and reducing the mobility of the dislocation, which is difficult to generate dislocation and difficult to move dislocation. This is the metal principle of cold drawing.
2. Product Details
Original: Jiangsu, China.
Certification: ISO9001
Material: SAE1020, 20#, ST45, CK45, ST52, E355.
Payment Term: TT, LC.
Delivery Date: Usually 20 to 40 days
Packing: Packed in bundle, with caps on both ends.
Market: Middle East/ Africa/Asia/South America/Europe/North America.
MOQ: Depends on exact size and material.
3. Size List
72*90 | 75*95 | 76*98 | 86*105 | 86*110 | 95*120 |
95*127 | 106*136 | 127*161 | 127*165 | 134*172 | 139.7*177.8 |
140*172 | 147*185 | 158.75*209.55 | 159*197 | 165*203 | 172*210 |
172*228 | 200*245 | 235*288 | 203*120 | 172*103 | 197*120 |
165*106 |
4. Experience and Markets
Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.
5. FAQ
1. Q:Are you a manufacturer, trading company or a third party?
A:We are a manufacturer, and we have built up our company since 2006.
2. Q:If I will need to stay in your place for few days, is that possible to book the hotel for me?
A:It’s always my pleasure, hotel booking service is available.
3. Q:What is your minimum order quantity, can you send me samples?
A: The Exact MOQ depends on your exact requirement. And sample is available.
4. Q:Is your price competitive?
A: Only good quality we supply. Surely we will give you best factory price based on
superior product and service.

We adhere to advanced corporate management and marketing concepts, and follow the trend of the times through our own experience accumulation and continuous self-innovation, making our company continue to grow and become a shining pearl in the 42CrMo Cold Rolled Seamless Hydraulic Cylinder Honed Tube industry. Since its establishment, our company has adopted advanced management methods, strictly controlled the channels of purchasing goods, reduced the cost of customers and made the company enjoy a good reputation. We have been constantly improving and we have stood more and more stable in the fierce competition in the industry circle.
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