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[China]
Trade Verify
Address: 2F,Building7,Baolong Center,No.689,Xiwang Road,Jiading District,Shanghai,201800,China
Contact name:Joy Wang
TOBO STEEL GROUP CHINA |
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Verified Suppliers
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Bright White Duplex 31803 Stainless Steel Seamless Tubes For Construction
| Standard: | ASTM, AISI, DIN, GB | Place of Origin: | Shanghai, China (Mainland) | Brand Name: | TOBO |
| Model Number: | 304 | Type: | Seamless | Steel Grade: | 300 Series |
| Application: | Construction ,industrial material | Certification: | ISO | Welding Line Type: | EFW |
| Thickness: | 0.25-3mm | Outer Diameter: | 6-219mm | color: | bright white |
| Packaging Details: | Inner packing: Each piece by plastic bar Outer packing: Weaving bags, wooden case or steel crate B:AT CLIENTS' REQUEST |
| Delivery Detail: | 10-15 days |
Product Description
Product name | 304 stainless steel pipe price list |
type | pipe/tube |
Thickness | 0.4-30mm |
OD | 6-630mm |
Application | 1).Petroleum, Chemical enterprise, superheater of boiler, heat exchanger 2).High temperature resistant transmission fluid pipe in power station 3).Ship with pressure pipe 4).The exhaust purification devices 5).decoration, stair railing |
Parking | plastic wrapper and wooden packing or as your requirement |
Payment | Small quantity T/T at sight, 30% in advance , 70% after receiving the B/L Large quantity : L/C at sight |
Delivery Time | 7 working days after received the deposit of T/T or L/C |
Note | we can produce other standard as the customers' requirement |
Chemical Composition
Grade | C | Si | Mn | P | S | Ni | Cr | Cu | Mo | Ni |
304 | Max0.07 | Max 1 | Max 2 | Max 0.045 | 0.15to0.35 | Max0.11 | 17.5to19.5 | Max 1 | - | 8to 10 |
304L | Max0.03 | Max1 | Max2 | max0.045 | Max0.03 | Max0.11 | 18to20 | - | 2to2.5 | 10to12 |
316 | Max0.07 | Max1 | Max2 | max0.045 | Max0.03 | Max0.11 | 16.5to18.5 | - | 2to205 | 10to13 |
316L | Max0.03 | Max1 | Max2 | Max0.045 | Max0.03 | Max0.11 | 17to19 | - | 2.5to3 | 12.5to15 |
410 | 0.08TO0.15 | Max1 | 0.04 | 0.03 | - | - | 11.5to13.5 | - | - | - |
430 | Max0.08 | Max1 | Max1.5 | 0.04 | 0.03 | - | 12to14 | - | - | - |
BRIEF INTRODUCTION OF STAINLESS STEEL TUBE
Stainless steels are iron-based alloys usually containing at least
11.5% chromium. Other elements, nickeI being the most Important,
may be added in combination with chromium to obtain special
properties.
Stainless steels are highly resistant to corrosive attack and to
oxidation at high temperatures. in general, resistance to corrosion
and oxidation increases progressively, though not proportionately,
with the increase in chromium content.
Stainless steel pipe and tubing are used for a variety of reasons:
to resist corrosion and oxidation, to resist high temperatures, for
cleanliness and low maintenance costs, and to maintain the purity
of materials which come In contact with stainless. The inherent
characteristics of stainless steel permits the design of thin wall
piping systems without fear of early failure due to corrosion. The
use of fusion welding to join such piping eliminates the need for
threading.
Stainless steel tubing is typically measured by its outer diameter and can be used in a variety of applications including a number of structural applications. Stainless steel tubing is extremely durable and able to withstand corrosion. This tubing will not rust, even if exposed to the elements, heat, and other extreme conditions. Because of these factors, stainless steel tubing can be used for a wide variety of applications.
Stainless steel tubing has a number of uses in a wide variety of industries. It can be used during manufacturing in processing plants or can become part of a final product. Stainless steel tubing can also be used in pipelines to transport oil, gas, water, or chemicals.
The stainless steel tubing that is supplied by Crestwood Tubulars can used in a variety of industries, including:
STANDARDS OF STAINLESS STEEL TUBING
| ASTM Volume 01.01 | ||
|---|---|---|
| A 213 / A 213M | Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes | |
| A 268 / A 268M | Seamless and welded ferritic and martensitic stainless steel tubing for general service | |
| A 269 / A 269M | Seamless and welded austenitic stainless steel tubing for general service | |
| A 312 / A 312M | Seamless and welded austenitic stainless steel pipes | |
| A 376 / A 376M | Seamless austenitic steel pipe for high-temperature central-station service | |
| A 511 | Seamless stainless steel mechanical tubing | |
| A 789 / A 789M | Seamless and welded ferritic-austenitic stainless steel tubing for general service | |
| A 790 / A 790M | Seamless and welded ferritic-austenitic stainless steel pipe | |
| ASTM Volume 02.04 | ||
|---|---|---|
| B 161 | Nickel seamless pipe and tube (UNS N02200; N02201) | |
| B 163 | Seamless nickel and nickel alloy condenser and heat exchanger tubes (e.g. UNS N02200; N04400; N06600; N08800) | |
| B 165 | Nickel-copper alloy (UNS N04400), seamless nickel pipe and tube | |
| B 167 | Nickel-chromium-iron alloys (UNS N06600, N06601 and N06690), seamless pipe and tube | |
| B 407 | Nickel-iron-chromium alloys (UNS N08800; N08810; N08811), seamless pipe and tube | |
| B 423 | Nickel-iron-chromium-molybdenum-copper alloys (UNS N08825), pipe and tube | |
| B 444 | Nickel-chromium-molybdenum-columbium alloys (UNS N06625), pipe and tube | |
| B 622 | Seamless nickel and nickel-cobalt alloy pipe and tube (e.g. UNS N06455; N06059; N10276, N06002) | |
| B 668 | Seamless tubes (UNS N08028) | |
| B 677 | Seamless pipe and tube (UNS N08904; N08925; N08926) | |
| B 729 | Seamless pipe and tube (UNS N08020; N08026; N08024) | |
| ASME | ||
|---|---|---|
| SA 213 / SA 213M | Seamless ferritic and austenitic alloy steel boiler, superheater and heat exchanger tubes | |
| SA 268 / SA 268M | Seamless and welded ferritic and martensitic stainless steel tubing for general service | |
| SA 269 / SA 269M | Seamless and welded austenitic stainless steel tubing for general service | |
| SA 312 / SA 312M | Seamless and welded austenitic stainless steel pipes | |
| SA 376 / SA 376M | Seamless austenitic steel pipe for high-temperature central-station service | |
| SA 511 | Seamless stainless steel mechanical tubing | |
| SA 789 / SA 789M | Seamless and welded ferritic-austenitic stainless steel tubing for general service | |
| SA 790 / SA 790M | Seamless and welded ferritic-austenitic stainless steel pipe | |
| ASME | ||
|---|---|---|
| SB 161 | Nickel seamless pipe and tube (UNS N02200; N02201) | |
| SB 163 | Seamless nickel and nickel alloy condenser and heat exchanger tubes (e.g. UNS N02200; N04400; N06600; N08800) | |
| SB 165 | Nickel-copper alloy (UNS N04400), seamless nickel pipe and tube | |
| SB 167 | Nickel-chromium-iron alloys (UNS N06600, N06601 and N06690), seamless pipe and tube | |
| SB 407 | Nickel-iron-chromium alloys (UNS N08800; N08810; N08811), seamless pipe and tube | |
| SB 423 | Nickel-iron-chromium-molybdenum-copper alloys (UNS N08825), pipe and tube | |
| SB 444 | Nickel-chromium-molybdenum-columbium alloys (UNS N06625), pipe and tube | |
| SB 622 | Seamless nickel and nickel-cobalt alloy pipe and tube (e.g. UNS N06455; N06059; N10276, N06002) | |
| SB 668 | Seamless tubes (UNS N08028) | |
| SB 677 | Seamless pipe and tube (UNS N08904; N08925; N08926) | |
| SB 729 | Seamless pipe and tube (UNS N08020; N08026; N08024) | |
| UNI 6904 | Seamless tubes of special alloyed corrosion and heat resisting stainless tubes |
| GOST 9940 | Seamless stainless steel tubes, hot finished | |
| GOST 9941 | Seamless stainless steel tubes, cold and hot finished |
| EN 10216-5* | Seamless steel tubes for pressure purposes | |
| EN ISO 1127 | Seamless stainless steel tubes (Dimensions and weights) |
| DIN 17456 | Seamless circular austenitic stainless steel tubes for general service | |
| DIN 28180 | Seamless steel tubes for heat exchangers | |
| SEW 400 | Stainless steels | |
| SEW 470 | Heat resisting steels | |
| AD 2000-W2 | Materials for pressure vessels - austenitic stainless steels | |
| VdTÜV data sheet 405 | 1.4439 (DMV 4439) | |
| VdTÜV data sheet 415/2 | 1.4466 (DMV 25.22.2) | |
| VdTÜV data sheet 418 | 1.4462 (DMV 22.5) | |
| VdTÜV data sheet 421 | 1.4539 (DMV 904) | |
| VdTÜV data sheet 502 | 1.4529 (DMV 926) |
| DIN 17740 | Nickel for semi-finished products | |
| DIN 17742 | Nickel-chromium alloys | |
| DIN 17743 | Nickel-copper alloys | |
| DIN 17744 | Nickel-molybdenum-chromium alloys | |
| DIN 17745 | Nickel-copper alloys with iron | |
| DIN 17751 | Nickel and nickel alloy tubes - special properties | |
| DIN 59755 | Nickel and nickel alloy tubes - dimensions | |
| VdTÜV data sheet 263 | 2.4360 (DMV 400) | |
| VdTÜV data sheet 305 | 2.4816 (DMV 600) | |
| VdTÜV data sheet 345 | 2.4068 (DMV 200) | |
| VdTÜV data sheet 412 | 1.4878 (DMV 800H) | |
| VdTÜV data sheet 424 | 2.4610 (DMV C4) | |
| VdTÜV data sheet 432/2 | 2.4858 (DMV 825) | |
| VdTÜV data sheet 434 | 1.4876H (DMV 800H) | |
| VdTÜV data sheet 485 | 2.4663 (DMV 617) | |
| VdTÜV data sheet 497 | 1.4877 (DMV AC66) | |
| VdTÜV data sheet 509/2 | 1.4529 (DMV 931) |
| NF A 49-214 | Seamless austenitic high strength high-temperature steel tubes for elevated temperatures | |
| NF A 49-317 | Seamless austenitic mechanical tubing |
| BS 3059 | Steel boiler and superheater tubes | |
| BS 3606 | Steel tubes for heat exchangers |
| BS 3074 | Nickel and nickel alloys: Seamless tubes |
| JIS G 3459 | Stainless steel pipes | |
| JIS G 3463 | Stainless steel boiler and heat exchanger tubes |
