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Hongguan
Seamless stainless steel pipe is made from a solid billet machined into a standard gauge pipe in the center and outside of the billet. This process does not include any welding, and as a result, stainless steel seamless tube has historically been considered capable of withstanding stresses better than welded pipe. Stainless steel seamless tube has balanced functionality and usability as technology has advanced. And it is made by piercing the entire round steel pipe without welded seams on the surface. Also, seamless stainless steel tube is suitable for applications with high-temperature strength and excellent corrosion resistance, such as petroleum geological drilling tubes, petrochemical cracking tubes, boiler tubes, high-precision structural steel tubes for aviation, etc.
| Type | Stainless Steel Seamless Tube/Stainless Steel Pipe Seamless |
|---|---|
| Size | Outer Dia: 11.3mm- 660mm, According to customer requirements |
| Wall Thickness: 0.5mm-100mm, According to customer requirements | |
| Length:1-16m, According to customer requirements | |
| Certification | CE，ISO9001,API, RoHS, SNI, BIS, SASO, PVOC, SABS, KS, JIS, GS, etc |
| Standard | GB12771-91, ASTM A1053/A1053M-06, ASTM A268/A268M-05A, ASTM A269-07，etc |
| ASTM A270-03A, ASTM A312/A312M-06, ASTM A358/A358M-05, ASTM A632-04，etc | |
| ASTM A789/A789M-05b, ASTM A790/A790M-05b, ASTM A872/A872M-07A，etc | |
| Material | 10#, 20#, 45#, Q235, Q345, Q195, Q215, Q345C, Q345A, etc |
| Application | Medical equipment, Table wares, Construction, Kitchen utensils, Chemical industry，etc |
| Section Shape | Round |
| Alloy Or Not | Non-Alloy |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| MOQ | 1 TON |
| Surface Treatment | Hot Rolled, Black painting(Oiled or Non-oiled customizable) |
| Payment Terms | T/T, D/A, D/P, L/C, Western Union, MoneyGram,According to customer requirements |
| Delivery Time | Within 7 days, According to the quantity ordered by the customer. |
| Packing | Standard Seaworthy Package，according to customer requirements |
| 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 | - |
We supply a large inventory of quality stainless steel seamless tubing. Our seamless 304 and 316 stainless steel tubing meets today's stringent certification requirements. ASTM A312 stainless steel seamless tubing has very good corrosion resistance and maintains strength at high temperatures. We can also custom cut and thread to your specific specifications. Let us be your supplier for the best stainless steel seamless pipe price while we have a wide range of sizes and weights. You can always email or call us for more information.
Seamless stainless steel pipe is made from a solid billet machined into a standard gauge pipe in the center and outside of the billet. This process does not include any welding, and as a result, stainless steel seamless tube has historically been considered capable of withstanding stresses better than welded pipe. Stainless steel seamless tube has balanced functionality and usability as technology has advanced. And it is made by piercing the entire round steel pipe without welded seams on the surface. Also, seamless stainless steel tube is suitable for applications with high-temperature strength and excellent corrosion resistance, such as petroleum geological drilling tubes, petrochemical cracking tubes, boiler tubes, high-precision structural steel tubes for aviation, etc.
| Type | Stainless Steel Seamless Tube/Stainless Steel Pipe Seamless |
|---|---|
| Size | Outer Dia: 11.3mm- 660mm, According to customer requirements |
| Wall Thickness: 0.5mm-100mm, According to customer requirements | |
| Length:1-16m, According to customer requirements | |
| Certification | CE，ISO9001,API, RoHS, SNI, BIS, SASO, PVOC, SABS, KS, JIS, GS, etc |
| Standard | GB12771-91, ASTM A1053/A1053M-06, ASTM A268/A268M-05A, ASTM A269-07，etc |
| ASTM A270-03A, ASTM A312/A312M-06, ASTM A358/A358M-05, ASTM A632-04，etc | |
| ASTM A789/A789M-05b, ASTM A790/A790M-05b, ASTM A872/A872M-07A，etc | |
| Material | 10#, 20#, 45#, Q235, Q345, Q195, Q215, Q345C, Q345A, etc |
| Application | Medical equipment, Table wares, Construction, Kitchen utensils, Chemical industry，etc |
| Section Shape | Round |
| Alloy Or Not | Non-Alloy |
| Processing Service | Welding, Punching, Cutting, Bending, Decoiling |
| MOQ | 1 TON |
| Surface Treatment | Hot Rolled, Black painting(Oiled or Non-oiled customizable) |
| Payment Terms | T/T, D/A, D/P, L/C, Western Union, MoneyGram,According to customer requirements |
| Delivery Time | Within 7 days, According to the quantity ordered by the customer. |
| Packing | Standard Seaworthy Package，according to customer requirements |
| 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 | - |
We supply a large inventory of quality stainless steel seamless tubing. Our seamless 304 and 316 stainless steel tubing meets today's stringent certification requirements. ASTM A312 stainless steel seamless tubing has very good corrosion resistance and maintains strength at high temperatures. We can also custom cut and thread to your specific specifications. Let us be your supplier for the best stainless steel seamless pipe price while we have a wide range of sizes and weights. You can always email or call us for more information.
