OD 6.35mm-914.4mm Stainless Steel Seamless Pipes ASTM A312 ASTM A269
Price:
NEGOTIATION
MOQ:
100KGS
Delivery Time:
15-35DAYS
Brand:
YH
Product Description
ASTM A312 ASTM A269 304L, 316L Stainless Steel Seamless Pipes & Tubes
Product Specifications
| Attribute | Value |
|---|---|
| Steel grade | TP304/304L, TP316L, TP316Ti, TP321, TP309S, TP310S, S31803, 2205, 904L |
| Type | CS Seamless Pipe, SS Seamless Pipe, Black Seamless Pipe, GI Seamless Pipe |
| Standard | ASTM, AISI, GB, JIS, ANSI |
| OD | 6.35mm - 914.4mm |
| WT | SCH10, SCH40, SCH60, XS, SCH80 |
| Length | 0.5M-15M OR AS REQUESTED |
| Technique | COLD DRAWING, COLD ROLLED |
| Surface | ANNEALED AND PICKING OR POLISHED OR AS REQUESTED |
| Package | PACKAGED IN SEA-WORTH BUNDLES OR PLYWOODE CASE OR AS REQUESTED |
| Application | Petrochemical, Oil and Gas, Chemical, Power Generation, Automotive, etc. |
Product Description
Stainless steel seamless pipes are highly durable and versatile tubes widely used in various industries due to their superior strength and corrosion resistance. Unlike welded pipes, seamless pipes are manufactured without any seams, ensuring uniform structure and enhanced performance under high pressure, temperature, and mechanical stress.
These pipes are commonly made from grades like 304, 316, and 316L, adhering to standards such as ASTM A312 and DIN 17456. Ideal for applications in oil and gas, petrochemical, chemical, power, and marine industries where reliability and resistance to harsh environments are critical. Their seamless construction makes them suitable for conveying fluids and gases efficiently and safely.
Product Size Chart
| A | O.D | SCH 5S | SCH 10S | SCH 20S | SCH 40 | SCH 80 | SCH 120 | SCH 160 |
|---|---|---|---|---|---|---|---|---|
| 6A | 10.5 | 1 | 1.2 | 1.5 | 1.7 | 2.4 | - | - |
| 8A | 13.8 | 1.2 | 1.65 | 2 | 2.2 | 3 | - | - |
| 10A | 17.3 | 1.2 | 1.65 | 2 | 2.3 | 3.2 | - | - |
| 15A | 21.7 | 1.65 | 2.1 | 2.5 | 2.8 | 3.7 | - | 4.7 |
| 20A | 27.2 | 1.65 | 2.1 | 2.5 | 2.9 | 3.9 | - | 5.5 |
| 25A | 34 | 1.65 | 2.8 | 3 | 3.4 | 4.5 | - | 6.4 |
| 32A | 42.7 | 1.65 | 2.8 | 3 | 3.6 | 4.9 | - | 6.4 |
| 40A | 48.6 | 1.65 | 2.8 | 3 | 3.7 | 5.1 | - | 7.1 |
| 50A | 60.5 | 1.65 | 2.8 | 3.5 | 3.9 | 5.5 | - | 8.7 |
| 65A | 76.3 | 2.1 | 3 | 3.5 | 5.2 | 7 | - | 9.5 |
| 80A | 89.1 | 2.1 | 3 | 4 | 5.5 | 7.6 | - | 11.1 |
| 90A | 101.6 | 2.1 | 3 | 4 | 5.7 | 8.1 | - | 12.7 |
| 100A | 114.3 | 2.1 | 3 | 4 | 6 | 8.6 | 11.1 | 13.5 |
| 125A | 139.8 | 2.8 | 3.4 | 5 | 6.6 | 9.5 | 12.7 | 15.9 |
| 150A | 165.2 | 2.8 | 3.4 | 5 | 7.1 | 11 | 14.3 | 18.2 |
| 200A | 216.3 | 2.8 | 4 | 6.5 | 8.2 | 12.7 | 18.2 | 23 |
| 250A | 267.4 | 3.4 | 4 | 6.5 | 9.3 | 15.1 | 21.4 | 28.6 |
| 300A | 318.5 | 4 | 4.5 | 6.5 | 10.3 | 17.4 | 25.4 | 33.3 |
| 350A | 355.6 | - | - | - | 11.1 | 19 | 27.8 | 35.7 |
| 400A | 406.4 | - | - | - | 12.7 | 21.4 | 30.9 | 40.5 |
| 450A | 457.2 | - | - | - | 14.3 | 23.8 | 34.9 | 45.2 |
| 500A | 508 | - | - | - | 15.1 | 26.2 | 38.1 | 50 |
| 550A | 558.8 | - | - | - | 15.9 | 28.6 | 41.3 | 54 |
| 600A | 609.6 | - | - | - | 17.5 | 31 | 46 | 59.5 |
| 650A | 660.4 | - | - | - | 18.9 | 34 | 49.1 | 64.2 |
Factory Photos
Frequently Asked Questions
Q1: Where is your factory located?
A: Our factory is located in Wenzhou City, Zhejiang Province, China.
Q2: Which payment terms you can accept?
A: We can accept TT, LC, DP, DA, Western Union or Negotiation.
Q3: Can I customize products?
A: Yes. Let us know your specific customization requirements, and we will respond promptly.
Q4: What products can you supply?
A: We supply various metal raw materials and products including pipes, pipe fittings, flanges, coils, sheets, round bars and more.
Q5: Do you provide samples? Is it free or extra?
A: Yes, we offer samples free of charge but the customer pays for shipping costs.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhejiang Yuhao Stainless Steel Co., Ltd
Location
NO.81, LIUZHAI SECTION, LUODONG SOUTH ROAD, YONGZHONG STREET, LONGWAN DISTRICT, WENZHOU, CHINA
Contact Person
Department 1