ERW Welded 2b/Polishing/Drawing ASTM 301 310 304 304L 304n 309S 316L 316n 317 317n 321 347 Hollow Round Carbon Steel Pipe for Pipeline Transporatation
China ERW Welded 2b/Polishing/Drawing ASTM 301 310 304 304L 304n 309S 316L 316n 317 317n 321 347 Hollow Round Carbon Steel Pipe for Pipeline Transporatation, Find details about China Seamless Steel Pipe, Galvanized Steel Pipe from ERW Welded 2b/Polishing/Drawing ASTM 301 310 304 304L 304n 309S 316L 316n 317 317n 321 347 Hollow Round Carbon Steel Pipe for Pipeline Transporatation
We sell the following steel pipe products:
1. A.Stainless steel
B. Carbon pipes (carbon steel pipes can be divided into seamless steel pipes (hot-rolled and cold-rolled) according to their manufacturing methods), welded steel pipes
C.Alloy tube
The dimensions of stainless steel pipes, carbon pipes, alloy pipes, etc. are as follows:
Diameter: 6-825mm
Inner diameter: 6-825mm
Wall thickness: 0.1-50mm
Length: The normal size is about 6 meters, can be customized according to customer needs
2. A. Clarinet (not plated).
B.Coated tube: galvanized tube, aluminum-plated tube, chrome-plated tube.
3. A.Seamless steel pipe Round steel is directly heated, perforated, straightened and pickled
B.Seam steel pipe and steel belt welding
APPLICATION:
1. Fence, greenhouse, door pipe
2. Low pressure liquid, water, gas, oil, line pipe
3. For both indoor and outdoor the building construction
4. Widely used in scaffolding construction which is much cheaper and convenien
| Product Type | Stainless Steel pipe |
| Material | 201,304, 301,304L,309S, 310S,316, 316L,321,347,405,410,430etc |
| Standard | ASTM,GB,JIS,AISI,EN,DIN |
| Thickness | 0.1 mm-3.0mm |
| Outer Diameter | 10mm-220mm |
| Length | 6-24m or as required |
| Surface | No.1,N0.4,2B, BA,8K,Brush embossed ,Mirror finsh or as your required |
| Packing | Standard export packing for stainless steel pipe |
| Application | Decorative ,industrial,building material construction,gas transporation. |
| Delivery time | 7 days for stock size and 15-30 days for manufacturing |
| Proportion of chemical composition of frequently used stainlees steel material grade | |||||||||||
| UNS | ASTM | EN | JIS | C% | Mn% | P% | S% | Si% | Cr% | Ni% | Mo% |
| S20100 | 201 | 1.4372 | SUS201 | <=0.15 | 5.5-7.5 | <=0.06 | <=0.03 | <=1.00 | 16.0-18.0 | 3.5-5.5 | -- |
| S20200 | 202 | 1.4373 | SUS202 | <=0.15 | 7.5-10.0 | <=0.06 | <=0.03 | <=1.00 | 17.0-19.0 | 4.0-6.0 | -- |
| S30100 | 301 | 1.4319 | SUS301 | <=0.15 | <=2.00 | <=0.045 | <=0.03 | <=1.00 | 16.0-18.0 | 6.0-8.0 | -- |
| S30400 | 304 | 1.4301 | SUS304 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 18.0-20.0 | 8.0-10.5 | -- |
| S30403 | 304L | 1.4306 | SUS304L | <=0.03 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 18.0-20.0 | 8.0-12.0 | -- |
| S30908 | 309S | 1.4833 | SUS309S | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 22.0-24.0 | 12.0-15.0 | -- |
| S31008 | 310S | 1.4845 | SUS310S | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=1.50 | 24.0-26.0 | 19.0-22.0 | -- |
| S31600 | 316 | 1.4401 | SUS316 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31603 | 316L | 1.4404 | SUS316L | <=0.03 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 16.0-18.0 | 10.0-14.0 | 2.0-3.0 |
| S31703 | 317L | 1.4438 | SUS317L | <=0.03 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 |
| S32100 | 321 | 1.4541 | SUS321 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 17.0-19.0 | 9.0-12.0 | -- |
| S34700 | 347 | 1.455 | SUS347 | <=0.08 | <=2.00 | <=0.045 | <=0.03 | <=0.75 | 11.5-14.5 | 9.0-13.0 | -- |
| S40500 | 405 | 1.4002 | SUS405 | <=0.08 | <=1.00 | <=0.04 | <=0.03 | <=1.00 | 10.5-11.75 | <=0.06 | -- |
| S40900 | 409 | 1.4512 | SUS409 | <=0.08 | <=1.00 | <=0.045 | <=0.03 | <=1.00 | 16.0-18.0 | <=0.05 | -- |
| S43000 | 430 | 1.4016 | SUS430 | <=0.12 | <=1.00 | <=0.040 | <=0.03 | <=0.75 | 16.0-18.0 | <=0.06 | -- |
| S43400 | 434 | 1.4113 | SUS434 | <=0.12 | <=1.00 | <=0.040 | <=0.03 | <=1.00 | 17.5-19.5 | -- | -- |
| S44400 | 444 | 1.4521 | SUS444L | <=0.025 | <=1.00 | <=0.045 | <=0.03 | <=1.00 | 11.5-13.0 | <=1.00 | -- |
| S40300 | 403 | -- | SUS403 | <=0.15 | 5.5-7.5 | <=0.04 | <=0.03 | <=0.50 | 11.5-13.0 | <=0.06 | -- |
| S410000 | 410 | 1.40006 | SUS410 | <=0.15 | <=1.00 | <=0.035 | <=0.03 | <=1.00 | 11.5-13.5 | <=0.06 | <=1.00 |
A Superior hygiene, corrosion resistance, and aesthetics
B Life span is more than 70 years
C Stable chemical performance, no rust, no secondary pollution, green and environmental protection
D Widely used in chemical, food, medicine, paper, petroleum, atomic energy and other industries
E Promise to solve after-sales service within 24 hours
F 100% after-sales quality assurance
G All other specifications of steel pipes are available as your requirement! Factory price you will get from kunlian
Our logistics warehouse is large enough, and our packaging uses standard packaging materials, which are waterproof, pressure-proof, anti-deformation, anti-loose and safe.
In terms of transportation, we have long-term courier companies such as SF Express or Shipping, which deliver fast and safe transportation.
Jiangsu Kunlian Heavy Industry Co., Ltd.
Jiangsu Kunlian Heavy Industry Co., Ltd. is located in Wuxi, Jiangsu, adjacent to Shanghai, with convenient transportation. It was established in 2010 with a registered capital of 20 million yuan and currently employs nearly 100 people. The company specializes in the production of stainless steel plates, stainless steel tubes, stainless steel rods and other stainless steel profiles. In addition, it also produces various alloy plates. The main materials of the company's products are TP304/304L, TP316/316L, TP321, 310S, 317L, 309S, 403, 409etc.
The company has an annual output of more than 10,000 tons of various stainless steel products, which are mainly used in petroleum, chemical, shipping, construction, decoration, semiconductors, automobile engines, locomotive brake systems, gas equipment manufacturing, instrumentation equipment, food processing, catering, brewing and other industries .
FAQ
High quality and high pursuit
Q1. Where is your factory ?
A1: Our company's processing center is located in Wuxi, Jiangsu,China.
Which is well equipped with kinds of machines, such as laser cutting machine,mirror polishing machine and so on.
We can provide a wide range of personalized services according to the customers' needs.
Q2. What are your company's main products ?
A2: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q3. How do you control quality ?
A3: Mill Test Certification is supplied with shipment, Third Party Inspection is available.
Q4. What are the advantages of your company ?
A4: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q5. How many coutries you already exported ?
A5: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt,Turkey, Jordan, India, etc.
Q6. Can you provide sample ?
A6: Provide samples at your own expense.Customized samples will take about 5-7days.
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