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304 304L 316 316L 310S 321 Sanitary Seamless Stainless Steel Tube / Ss Pipe With Low Price
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Product Details
| Type | Stainless Steel Pipes | Certification | ISO, ROHS, IBR, AISI, ASTM, GB, EN, DIN, JIS, Other | |
| Shape | Round | Grade | Other | |
| Technique | Other | Surface Treatment | Polished | |
| Standard | ASTM, AISI, GB, JIS, DIN, EN, Other | Specification | OEM | |
| Trademark | ZHONGZHENG INTERNATIONAL | Origin | China |
Product Description
seamless steel pipe
| Product Name | Seamless Steel Pipe |
| Standard | ASTM,ASME,DIN,EN |
| Material | ASTM A106/A53 Gr. A/B A178,A179,A192,A199, A335/A333-P5/P9/P11 API 5L, 5CT, x42,x50,x60 ST35.8,ST37,ST52,ST45 or others. |
| OD | Ф10mm-Ф910mm, customized |
| WALL THK | 1.0mm-56mm, , customized |
| Length | 5.8m/6m/11.8m, customized |
| Delivery | 7 days for stock sizes, 20-25 days for new production sizes |
| Package | 1.Black varnish painted or oil painted on the surface; 2.Plain,square cut or beveling end by caps 3.in hexagon or triangle bundle with steel strips . 4.Other as the customer's requires. |
Chemical composition
| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0- |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 - |
| 321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0. 22 | 0. 24 -0 . 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - |
| No | Grade(EN) | Grade | C | N | Cr | Ni | Mo | Others |
| (ASTM/UNS) | ||||||||
| 1 | 1.4301 | 304 | 0.04 | - | 18.1 | 8.3 | - | - |
| 2 | 1.4307 | 304L | 0.02 | - | 18.2 | 10.1 | - | - |
| 3 | 1.4311 | 304LN | 0.02 | 0.14 | 18.5 | 8.6 | - | - |
| 4 | 1.4541 | 321 | 0.04 | - | 17.3 | 9.1 | - | Ti 0.24 |
| 5 | 1.4550 | 347 | 0.05 | - | 17.5 | 9.5 | - | Nb 0.012 |
| 6 | 1.4567 | S30430 | 0.01 | - | 17.7 | 9.7 | - | Cu 3 |
| 7 | 1.4401 | 316 | 0.04 | - | 17.2 | 10.2 | 2.1 | - |
| 8 | 1.4404 | 316L/S31603 | 0.02 | - | 17.2 | 10.2 | 2.1 | - |
| 9 | 1.4436 | 316/316LN | 0.04 | - | 17 | 10.2 | 2.6 | - |
| 10 | 1.4429 | S31653 | 0.02 | 0.14 | 17.3 | 12.5 | 2.6 | - |
| 11 | 1.4432 | 316TI/S31635 | 0.04 | - | 17 | 10.6 | 2.1 | Ti 0.30 |
| 12 | 1.4438 | 317L/S31703 | 0.02 | - | 18.2 | 13.5 | 3.1 | - |
| 13 | 1.4439 | 317LMN | 0.02 | 0.14 | 17.8 | 12.6 | 4.1 | - |
| 14 | 1.4435 | 316LMOD /724L | 0.02 | 0.06 | 17.3 | 13.2 | 2.6 | - |
| Steel grade | ASTM | Mechinical Spefication | ||
| T.S. Mpa | Y.S.(Mpa) | A5 | ||
| 201 | 201 | ≥520 | ≥275 | ≥40 |
| 1Cr17Ni7 | ≥520 | ≥205 | ≥40 | |
| 301 | 301 | ≥520 | ≥205 | ≥40 |
| 1Cr18Ni9 | ≥520 | ≥205 | ≥40 | |
| 0Cr18Ni9 | ≥520 | ≥205 | ≥40 | |
| 304 | 304 | ≥515 | ≥205 | ≥30 |
| 00Cr19Ni10 | ≥480 | ≥175 | ≥40 | |
| 304L | 304L | ≥485 | ≥170 | ≥30 |
| 309S | 309S | ≥520 | ≥205 | ≥40 |
| 0Cr25Ni20 | ≥520 | ≥205 | ≥40 | |
| 310S | 310S | ≥520 | ≥205 | ≥40 |
| 0Cr17Ni12Mo2 | ≥520 | ≥205 | ≥40 | |
| 316 | 316 | ≥515 | ≥205 | ≥30 |
| 00Cr17Ni14Mo2 | ≥480 | ≥175 | ≥40 | |
| 316L | 316L | ≥485 | ≥170 | ≥30 |
| 316Ti | 316Ti | ≥515 | ≥205 | ≥30 |
| 0Cr19Ni13Mo3 | ≥520 | ≥205 | ≥40 | |
| 00Cr19Ni13Mo3 | ≥480 | ≥177 | ≥40 | |
| 317L | 317L | ≥480 | ≥176 | ≥40 |
| 0Cr18Ni10Ti | ≥520 | ≥205 | ≥40 | |
| 321 | 321 | ≥515 | ≥205 | ≥30 |
| 409L | ≥360 | ≥175 | ≥25 | |
| 410 | 410 | ≥440 | ≥205 | ≥20 |
| 430 | 430 | ≥450 | ≥205 | ≥22 |
| 444 | 444 | ≥480 | ≥310 | ≥30 |
| 410S | ≥420 | ≥290 | ≥33 | |
| 2205/S31803/F51 | 2205 | ≥450 | ≥620 | ≥15 |
| 2507/S32750/F53 | 2507 | ≥550 | ≥800 | ≥25 |
| 630 | ≥520 | ≥785 | ≥18 | |
| 904L/N08904 | ≥490 | ≥216 | ≥35 | |
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Company Profile
Zhongzheng Stainless Steel Co., Ltd. is a China-based manufacturer specializing in R&D, production, and distribution of stainless steel products. Established in the early 2000s, it serves industries including construction, machinery, food/medical equipment, and energy with precision tubes, sheets, profiles, and custom components.
Contact Us
- Zhongzheng Stainless Steel Co., Ltd.
- Contact nameLaijing Bu Chat Now
- AddressRoom 104-07, Building 5, Jinghu Technology Park Huanajinghu Garden, Donglihu Subdistrict Dongli District,
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304/316 Stainless Steel Welding Tube/Building Steel/Seamless Pipe
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