Your Professional Cold Drawing Tubes Supplier
Wuxi Shenlu Hydraulic Machine Parts Co., Ltd is located in Yangshan Town, Wuxi City, Jiangsu province. It is a professional manufacturer that specialized in producing φ32-φ1600 cylinder tubes, φ6-φ1600 piston rods and hollow piston rods for cylinders, hydraulic cylinders, pneumatic cylinders, high precision honing machines, hydraulic cold drawing machines, skiving and burnishing machines, hydraulic pressing machines and various spare parts accordingly. With mighty technical support, powerful design and development ability, we are at the front of this field and receive many good reputations.
Why choose us
Our Certificate
We passed the evaluation of China Classification society Certification Company and got the Quality Management System Certificate for many years. Our company was horned with the top ten Integrity enterprise and the first choice company in hydraulic industry. Mr. Jianxing Wu, the boss and founder of our company, was also horned with excellent entrepreneur by the government.
Production Equipment
The production equipment includes a cold drawing machine, honing machine, skiving and roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, and centerless grinding machine. These machines are used in various stages of the manufacturing process to ensure the quality and precision of the products.
Production Market
In Australia, Thailand, Brazil, India, Iran, Indonesia, South Africa and other countries have long-term buyers.
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Cold Drawn Seamless Steel Tubes
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Cold Drawing Tubes is a metal processing product, usually through the cold drawn process of metal billet processing. This process involves passing metal billets through a die or steel die, using the pull force to process and form at room temperature, so that it gradually decreases in diameter and increases in length. This processing method can improve the surface quality of metal materials, increase dimensional accuracy, and change their physical properties, such as increasing hardness, strength and toughness.
Product Parameters
|
OD(mm) |
ID(mm) |
OD(mm) |
ID(mm) |
OD(mm) |
ID(mm) |
OD(mm) |
ID(mm) |
|
40 |
32 |
107 |
100 |
180 |
160 |
340 |
320 |
|
50 |
40 |
108 |
100 |
184 |
160 |
351 |
320 |
|
55 |
40 |
110 |
100 |
194 |
160 |
377 |
320 |
|
55 |
50 |
112 |
100 |
203 |
160 |
402 |
320 |
|
60 |
50 |
114 |
100 |
194 |
180 |
426 |
320 |
|
63 |
50 |
120 |
100 |
203 |
180 |
370 |
350 |
|
65 |
50 |
118 |
100 |
208 |
180 |
377 |
350 |
|
68 |
50 |
121 |
100 |
210 |
180 |
400 |
350 |
|
70 |
50 |
127 |
100 |
213 |
180 |
402 |
350 |
|
70 |
60 |
120 |
110 |
216 |
180 |
426 |
350 |
|
75 |
60 |
121 |
110 |
219 |
180 |
380 |
360 |
|
76 |
60 |
125 |
110 |
235 |
180 |
402 |
360 |
|
80 |
60 |
127 |
110 |
213 |
200 |
426 |
360 |
|
73 |
63 |
133 |
110 |
216 |
200 |
450 |
360 |
|
76 |
63 |
140 |
110 |
219 |
200 |
480 |
360 |
|
78 |
63 |
146 |
110 |
230 |
200 |
426 |
380 |
|
83 |
63 |
130 |
120 |
235 |
200 |
420 |
400 |
|
80 |
65 |
140 |
120 |
245 |
200 |
440 |
400 |
|
85 |
65 |
145 |
120 |
235 |
220 |
450 |
400 |
|
90 |
65 |
132 |
125 |
240 |
220 |
460 |
400 |
|
80 |
70 |
133 |
125 |
245 |
220 |
470 |
400 |
|
83 |
70 |
135 |
125 |
250 |
220 |
480 |
400 |
|
85 |
70 |
140 |
125 |
255 |
220 |
490 |
400 |
|
90 |
70 |
145 |
125 |
260 |
220 |
500 |
400 |
|
95 |
70 |
152 |
125 |
266 |
220 |
508 |
400 |
|
85 |
75 |
159 |
125 |
270 |
220 |
520 |
400 |
|
90 |
75 |
168 |
125 |
273 |
220 |
550 |
400 |
|
95 |
75 |
152 |
130 |
245 |
230 |
440 |
420 |
|
86 |
80 |
156 |
130 |
260 |
230 |
510 |
420 |
|
90 |
80 |
159 |
130 |
273 |
230 |
550 |
420 |
|
93 |
80 |
159 |
135 |
273 |
240 |
550 |
450 |
|
95 |
80 |
152 |
140 |
266 |
250 |
470 |
450 |
|
100 |
80 |
159 |
140 |
273 |
250 |
530 |
500 |
|
102 |
80 |
168 |
140 |
299 |
250 |
590 |
500 |
|
108 |
80 |
180 |
140 |
325 |
250 |
600 |
570 |
|
100 |
85 |
160 |
150 |
351 |
250 |
620 |
580 |
|
100 |
90 |
168 |
150 |
299 |
280 |
630 |
600 |
|
102 |
90 |
175 |
150 |
325 |
280 |
720 |
600 |
|
105 |
90 |
180 |
150 |
351 |
288 |
850 |
700 |
|
108 |
90 |
194 |
150 |
377 |
288 |
1000 |
800 |
|
110 |
90 |
168 |
160 |
320 |
300 |
1200 |
1000 |
|
114 |
90 |
170 |
160 |
351 |
300 |
||
|
107 |
100 |
175 |
160 |
377 |
300 |
Chemical Composition
|
1026 |
C |
Mn |
Si |
P |
S |
|
0.17 max |
1.20 max |
0.35 max |
0.025 max |
0.025 max |
Mechanical and Physical Properties
|
Condition |
Yield Re Min N/mm |
Tensile Rm Min N/mm |
Elongation % (min) |
|
As drawn |
384 min |
480 min |
6 min |
|
Surface Finish |
Definition |
Application |
|
2B |
Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. |
Medical equipment, Food industry, Construction material, Kitchen utensils. |
|
BA |
Those processed with bright heat treatment after cold rolling. |
Kitchen utensils, Electric equipment, Building construction. |
|
NO.3 |
Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. |
Kitchen utensils, Building construction. |
|
NO.4 |
Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. |
Kitchen utensils, Building construction, Medical equipment. |
|
HL |
Those finished polishing so as to give continuous polishing streaks by using abrasive of suitable grain size. |
Building construction. |
|
NO.1 |
The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. |
Chemical tank, pipe. |
Customized solutions are essential in the construction of high-performance products. Cold-drawn seamless tubes provide customers with a cost-effective solution for creating custom parts that meet their exact specifications.
Meeting Specific Requirements
Different industries have unique requirements when it comes to cold-drawn seamless tubes. By partnering with cold drawn seamless tubes manufacturers who offer custom solutions, businesses can ensure that their specific needs are met. Customization options may include tube dimensions, tolerances, surface treatments, and packaging.
Tailored Quality Control
Custom solutions enable cold drawn seamless tubes manufacturers to implement tailored quality control measures. Each industry has specific quality standards and custom cold drawn seamless tubes manufacturers can adapt their processes to meet these requirements.

|
STRAPPED BUNDLES * |
Standard weight: Approx. 1.5 tonnes Maximum weight: 2 tonnes |
* Each package is identified for complete tracking
OPTIONS
Internal and external oiling, for temporary storage
Aluminum-plastic foil
Plastic caps at the ends
Special packaging for sea shipments
FAQ
As one of the most professional cold drawing tubes manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy customized cold drawing tubes from our factory.
Cold drawn Seamless Carbon Steel Tubes, cold drawing of stainless steel tubes, Non standard Cold Drawn Pipes











