Wenzhou Zheheng Steel Industry Co.,Ltd
| Payment Terms | L/C, T/T, D/A, D/P |
| Supply Ability | 50TONS/30DAYS |
| Delivery Time | 30 DAYS |
| Packaging Details | In bundles with waterproof material,or wooden crate packing |
| Material | 304,316 |
| Standard | ASTM, AISI, DIN, EN, GB, JIS |
| shape | round,square |
| Thickness:: | 1mm-40mm |
| application | industry,medical,machinery |
| Place of Origin: | zhejiang ,china |
| Brand Name | zheheng |
| Model Number | 1inch--2.5inch |
| Certification | ISO9001 PED |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, D/A, D/P | Supply Ability | 50TONS/30DAYS |
| Delivery Time | 30 DAYS | Packaging Details | In bundles with waterproof material,or wooden crate packing |
| Material | 304,316 | Standard | ASTM, AISI, DIN, EN, GB, JIS |
| shape | round,square | Thickness:: | 1mm-40mm |
| application | industry,medical,machinery | Place of Origin: | zhejiang ,china |
| Brand Name | zheheng | Model Number | 1inch--2.5inch |
| Certification | ISO9001 PED | Place of Origin | CHINA |
| High Light | seamless pipes and tubes ，ss seamless pipe | ||
304 / 316 grades stainless steel pipe diameter / dimensions / dimensions metric / grades chart / hs code
Zheheng steel supply and produce 304 ,316 stainless steel seamless pipe more than 15 years in china,
304 is a versatile stainless steel that is widely used in the production of equipment and parts that require good comprehensive performance (corrosion resistance and molding).
316 and 317 stainless steel contain aluminum, so the corrosion resistance in the Marine and chemical industrial environments is much better than 304 stainless steel.Among them, 316 stainless steel is made of 316L stainless steel 316L with low carbon stainless steel, 316N of high-strength stainless steel with nitrogen and 316F with high sulfur content.
The 316 stainless steel seamless pipe has a maximum carbon content of 0.03 and can be used in applications where annealing is not possible after welding and maximum corrosion resistance is required.
316 and 317 stainless steel (see the performance of 317 stainless steel) is a type of molybdenum-containing stainless steel.
The total performance of this steel is better than that of 310 and 304 stainless steel. Under high temperature conditions, 316 stainless steel has a wide range of applications when the concentration of sulfuric acid is lower than 15% and higher than 85%.
Stainless steel pipe dimentions
| DNmm | DNin | φmm | SCH10S | SCH40S | Sch40 |
| 6 | 1/8 | 10.3 | 1.24 | 1.73 | 1.73 |
| 8 | 1/4 | 13.7 | 1.65 | 2.24 | 2.24 |
| 10 | 3/8 | 17.1 | 1.65 | 2.31 | 2.31 |
| 15 | 1/2 | 21.3 | 2.11 | 2.77 | 2.77 |
| 20 | 3/4 | 26.7 | 2.11 | 2.87 | 2.87 |
| 25 | 1 | 33.4 | 2.77 | 3.38 | 3.38 |
| 32 | 1 1/4 | 42.2 | 2.77 | 3.56 | 3.56 |
| 40 | 1 1/2 | 48.3 | 2.77 | 3.68 | 3.68 |
| 50 | 2 | 60.3 | 2.77 | 3.91 | 3.91 |
| 65 | 2 1/2 | 76 | 3.05 | 5.16 | 5.16 |
| 80 | 3 | 88.9 | 3.05 | 5.49 | 5.49 |
| 90 | 3 1/2 | 101.6 | 3.05 | 5.74 | 5.74 |
| 100 | 4 | 114.3 | 3.05 | 6.02 | 6.02 |
| 125 | 5 | 141.3 | 3.4 | 6.55 | 6.55 |
| 150 | 6 | 168.3 | 3.4 | 7.11 | 7.11 |
| 200 | 8 | 219.1 | 3.76 | 8.18 | 8.18 |
| 250 | 10 | 273 | 4.19 | 9.27 | 9.27 |
| 300 | 12 | 323.8 | 4.57 | 9.53 | 10.31 |
| 350 | 14 | 355.6 | 4.78 | 11.13 | |
| 400 | 16 | 406.4 | 4.78 | 12.7 | |
| 450 | 18 | 457 | 4.78 | 14.27 | |
| 500 | 20 | 508 | 5.54 | 15.09 | |
| 550 | 22 | 559 | 5.54 | ||
| 600 | 24 | 610 | 6.35 | 17.48 | |
| 650 | 26 | 660 | |||
| 700 | 28 | 711 | |||
| 750 | 30 | 762 | 7.92 | ||
| 800 | 32 | 813 | 17.48 | ||
| 850 | 34 | 864 | 17.48 | ||
| 900 | 36 | 914 | 19.05 |
Stainless steel pipe hs code
| HScode | product name | specification of goods |
| 73041190 | stainless steel pipe | 12.7|tube for pressure transmitter|code draw stainless steel pipe|31 |
| 73041190 | Other stainless steel pipe | 60*40*2546mm|pipeline|pipes|stainless steelforging |
| 73041190 | Other stainless steel pipe | seamless steel pipe for petroleum or nature gas |
| 73041190 | stainless steel seamless pipe | 12mm|boiler,oil or nature gas driling|pipe,hollow profiled bar| |
| 73041190 | corrugated pipe | 390mm|Parts for Marine engines.|tubulous|stainless steel|cold roll| |
| No | JIAPAN | US | KR | BS EN | INDIA | AS | TAIWAN | ||
| JIS | ASTM | UNS | KS | IS | CNS | ||||
| Austentic | |||||||||
| 1 | 12Cr17Mn6Ni5N | SUS201 | 201 | S20100 | STS201 | 1.4372 | 10Cr17Mn6Ni4N20 | 201-2 | 201 |
| 2 | 12Cr18Mn9Ni5N | SUS202 | 202 | S20200 | STS202 | 1.4373 | - | 202 | |
| 3 | 12Cr17Ni7 | SUS301 | 301 | S30100 | STS301 | 1.4319 | 10Cr17Ni7 | 301 | 301 |
| 4 | 06Cr19Ni10 | SUS304 | 304 | S30400 | STS304 | 1.4301 | 07Cr18Ni9 | 304 | 304 |
| 5 | 022Cr19Ni10 | SUS304L | 304L | S30403 | STS304L | 1.4306 | 02Cr18Ni11 | 304L | 304L |
| 6 | 06Cr19Ni10N | SUS304N1 | 304N | S30451 | STS304N1 | 1.4315 | - | 304N1 | 304N1 |
| 7 | 06Cr19Ni9NbN | SUS304N2 | XM21 | S30452 | STS304N2 | - | - | 304N2 | 304N2 |
| 8 | 022Cr19Ni10N | SUS304LN | 304LN | S30453 | STS304LN | - | - | 304LN | 304LN |
| 9 | 10Cr18Ni12 | SUS305 | 305 | S30500 | STS305 | 1.4303 | - | 305 | 305 |
| 10 | 06Cr23Ni13 | SUS309S | 309S | S30908 | STS309S | 1.4833 | - | 309S | 309S |
| 11 | 06Cr25Ni20 | SUS310S | 310S | S31008 | STS310S | 1.4845 | - | 310S | 310S |
| 12 | 06Cr17Ni12Mo2 | SUS316 | 316 | S31600 | STS316 | 1.4401 | 04Cr17Ni12Mo2 | 316 | 316 |
| 13 | 06Cr17Ni12Mo2Ti | SUS316Ti | 316Ti | S31635 | - | 1.4571 | 04Cr17Ni12MoTi20 | 316Ti | 316Ti |
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company
Year Established:
1995
Total Annual:
6,000,000-8,000,000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta... Zheheng steel is one incorporate of manufacturer, Exporter ,consultant ,stockist company specialized in the area of stainless steel tubing , pipe fittings ,Flanges and other stainless steel grade accessories . It is one-stop-shop company ,our team have more than 20 years experience in sta...
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