| Customization: | Available |
|---|---|
| Type: | Stainless Steel Pipes |
| Standard: | ASTM, AISI, GB, JIS, DIN, EN |
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| Material | Stainless Steel 304/304L/316L |
| Shape | Round Tubes |
| Production Standards | ASTM A270, ASTM A269, ASTM A249, ASTM A778, ASTM A789, DIN 11850, EN 10357, EN 10217-7 and so on. |
| Outer Diameter | 16mm - 2000mm ; |
| Thickness | 0.8mm - 20 mm ; |
| Max Length | 3000 Meters; As per customers' request ; |
| Tolerance | According to the Standard, +/-10% Commonly ; |
| Surface Treatment | Bright Annealed (BA) |
| Application | Petrochemical Industry; Chemical Fertilizer Industry; Oil Refining Industry; Oil And Gas Industry; Light Industry And Food Industry; Pulp And Paper Industry; Energy And Environmental Industries. |
| Test | Flaring test; Flattening test; Bending Test; Hydraulic Test; Eddy Current test |
| Design | OEM / ODM / Customized |
| Certificate | ISO9001; ISO14001; PED. |
Discover our high-quality stainless steel coiled tubing with a BA surface. Available in various sizes, our durable and corrosion-resistant tubing is perfect for a range of applications, including heat exchangers, oil and gas, and shipbuilding. Trust our expertise as a leading stainless steel tubing manufacturer.
| Stainless Steel Heat Exchanger Tube Tolerances | ||||
| Standard | OD(mm) | WT(mm) | Length(meters) | Grade |
| ASTM A249, ASTM A269, EN 10217-7 |
15.88 to 114.3 | 0.3 to 4.0 | Up to 18.3 meter | 1.4301, 1.4306, 1.4404, AISI 304/304l/316l, S31803/S32205, etc |
| Standard | Outside Diameter | Thickness | Length | |
| ASTM A249 (A1016) |
<25.4 | ±0.10 | ±10%S | OD<50.8+3-0 OD≥50.8+5-0 |
| ≥25.4~<38.1 | ±0.15 | |||
| ≥38.1~<50.8 | ±0.20 | |||
| ≥50.8~<63.5 | ±0.25 | |||
| ≥63.5~<76.2 | ±0.31 | |||
| ASTM A269 (A1016) |
<38.1 | ±0.13 | OD<12.7±15% OD≥12.7±10% |
OD<38.1+3.2-0 OD≥38.1+4.8-0 |
At Huzhou Dingshang Stainless Steel Co., Ltd., we specialize in manufacturing high-quality stainless steel coiled tubing with a BA surface. Our durable and corrosion-resistant tubing is available in various sizes, ranging from 25m to 1800mm. Whether you need coil tubing for stainless steel applications, heat exchangers, oil and gas industries, or shipbuilding, we have you covered. As a leading stainless steel tubing manufacturer, we offer precision, flexibility, and hygienic solutions for your specific needs. Trust us for reliable and food-grade stainless steel tubing.
Introducing our high-quality stainless steel coiled tubing with a BA surface. This durable and corrosion-resistant tubing is available in lengths of 25m and a diameter of 1800mm. Perfect for a variety of applications, including heat exchangers, oil and gas, and shipbuilding.
Huzhou Dingshang Stainless Steel Co., Ltd. offers high-quality stainless steel coiled tubing with a BA surface. Our tubing is available in various sizes, ranging from 25m to 1800mm. It is durable, corrosion-resistant, and suitable for a wide range of applications, including heat exchangers, oil and gas industries, shipbuilding, and food-grade applications. As a leading manufacturer and supplier, we provide precision and flexible tubing that meets industry standards. Choose our coiled stainless steel tubing for reliable performance and exceptional quality.
Introducing our top-quality stainless steel coiled tubing with a Ba surface! Perfect for a wide range of applications, our tubing is available in various sizes and grades to meet your specific needs.
Choose Huzhou Dingshang Stainless Steel Co., Ltd. for your stainless steel tubing needs. We are a trusted manufacturer and supplier, offering high-quality and reliable products. Contact us today to place your order!
| Chemical Composition | Tensile Strength | Yield Strength | Elongation | Hardness HRB |
| Grade 304 Stainless Steel (100% & MPA) | ||||
| C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20 | ≥515 | ≥205 | ≥40 | ≤92 |
| Grade 304L Stainless Steel (100% & MPA) | ||||
| C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20 | ≥485 | ≥170 | ≥40 | ≤92 |
| Grade 316L Stainless Steel (100% & MPA) | ||||
| C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18 | ≥485 | ≥170 | ≥40 | ≤95 |
Discover our high-quality stainless steel coiled tubing with a BA surface finish. Available in lengths of 25m and a diameter of 1800mm, this durable and corrosion-resistant tubing is perfect for various applications in industries such as oil and gas, shipbuilding, and food processing. Trust our expertise as a leading stainless steel tubing manufacturer to provide you with precision and flexibility.
| Stainless Steel Mechanical Properties | ||||||
| Grade | Tensile Strength | Yide Strength | Elogation | Hardness | Solution Annealing | |
| kgf/mm²(N/mm²) | kgf/mm²(N/mm²) | % | HRB(HV) | ºC | ||
| ASTM | TP 304 | ≥53 (515) | ≥21 (205) | ≥35 | ≤90 (200) | 1040ºC-1150ºC Water Quenching |
| TP 304L | ≥50 (485) | ≥17 (170) | ||||
| TP 316 | ≥53 (515) | ≥21 (205) | ||||
| TP 316L | ≥50 (485) | ≥17 (170) | ||||
| JIS | SUS 304 | ≥53 (520) | ≥21 (205) | 1010ºC-1150ºC Water Quenching |
||
| SUS 304L | ≥49 (480) | ≥18 (175) | ||||
| SUS 316 | ≥53 (520) | ≥21 (205) | ||||
| SUS 316L | ≥49 (480) | ≥18 (175) | ||||
| GB | 06Cr19Ni10 | ≥53 (520) | ≥21 (210) | 1010ºC-1150ºC Water Quenching |
||
| 022Cr19Ni10 | ≥49 (480) | ≥18 (180) | ||||
| 06Cr17Ni12Mo2 | ≥53 (520) | ≥21 (210) | ||||
| 022Cr17Ni12Mo2 | ≥59 (480) | ≥18 (180) | ||||
| EN | 1.4301 | (500-700) | ≥20 (195) | ≥40 | 1000ºC-1100ºC Water Quenching |
|
| 1.4307 | (470-670) | ≥18 (180) | ||||
| 1.4401 | (510-710) | ≥21 (205) | 1020ºC-1120ºC Water Quenching |
|||
| 1.4404 | (490-690) | ≥19 (195) | ||||
Located in the beautiful city of Huzhou, Zhejiang province, our company is just a short distance away from Jiangsu, Shanghai, and Hangzhou. We are proud to be your trusted China Stainless Steel Pipe Manufacturer and Stainless Steel Tube Supplier.
At Dingshang, we specialize in producing high-quality industrial stainless steel welded tubes and special alloys tubes. With our state-of-the-art production facilities, we have an impressive annual production capacity of up to 7,000 tons.
Our tubes are meticulously crafted to conform to various international standards, including GB, ASTM/ASME, JIS, DIN, EN, GOST, and ISO. We also have the flexibility to meet any special requirements from our valued clients.
With our team of excellent technicians, advanced production equipment, and comprehensive inspection and testing facilities, we have earned the prestigious ISO9001 quality management system certification, as well as the EU pressure equipment directive PED and AD2000 certifications issued by Lloyd's. Additionally, we hold the Chinese national special equipment manufacturing license (TS certificate).
At Dingshang, we are committed to continuous improvement, trustworthiness, and achieving mutual success. Thanks to our reliable quality tubes and prompt customer service, our materials have been widely recognized and trusted both domestically and internationally. We have successfully exported our products to over 20 countries, including major economies around the world.
Discover the exceptional quality and durability of our stainless steel coiled tubing. Our range includes 1.4307, 1.4301, 1.4462, and 1.4410 stainless steel coiled tubing, available in various sizes and with a beautiful BA surface finish.
Whether you need small stainless steel tubing, seamless coiled tubing, heat exchanger tubing, or food-grade tubing, we have the perfect solution for you. As a leading stainless steel tubing manufacturer, we pride ourselves on delivering high-quality products that meet your specific needs.
Choose Dingshang for reliable, corrosion-resistant, and flexible stainless steel tubing. Contact us today to discuss your requirements and experience the exceptional service that sets us apart.
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