Stainless Steel Welded Pipe mechanical Pipe A554/DIN/EN10296-2/ JIS G3446/GB/T 12770
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1、Structure of Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770 Description：
Stainless steel welded pipe is actually a cover term, covering a wide range of alloy and making them suitable for different attributes that are used in a very wide and large numbers of different industries. Stainless steel pipe is resistant to erosion, highly flexible, powerful, easy to use, and can be done in distinct approaches, which means that more and more stainless steel was used as a construction material for large-scale, high impact buildings. It can be molded, rolling, and it can create amazing shapes to make it perfect, It is used as experimental buildings. Lightweight traits of hard welded steel pipe makes it perfect for things used in the construction of off shore oil and gas platforms. Crude oil is a corrosive substance and it is positive in the construction of the new drilling platform that uses high alloy, super austenitic welded steel pipe.
2、Main Features of Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770：
• High manufacturing accuracy
• High strength
• Small inertia resistance
• Strong heat dissipation ability
• Good visual effect
•Reasonable price
3、Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770 Images:
4、Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770 Specification：
Size：
| OD(mm) | WT(mm) | |||||||||||||
| 0.5 | 0.6 | 0.7 | 0.8 | 0.9 | 1 | 1.2 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | ||
| 9.5 | ||||||||||||||
| 12 | ||||||||||||||
| 1/2' | 12.7 | |||||||||||||
| 13 | ||||||||||||||
| 14 | ||||||||||||||
| 5/8' | 15.9 | |||||||||||||
| 3/8' | 19.1 | |||||||||||||
| 7/8' | 22.2 | |||||||||||||
| 1' | 25.4 | |||||||||||||
| 1-1/8' | 28.6 | |||||||||||||
| 1-1/4' | 31.8 | |||||||||||||
| 1-1/2' | 38.1 | |||||||||||||
| 40 | ||||||||||||||
| 45 | ||||||||||||||
| 2' | 50.8 | |||||||||||||
| 52 | ||||||||||||||
| 2-1/4' | 57.15 | |||||||||||||
| 2-3/8' | 60.3 | |||||||||||||
| 2-1/2' | 63.5 | |||||||||||||
| 70 | ||||||||||||||
| 3' | 76.2 | |||||||||||||
| 85 | ||||||||||||||
| 3-1/2' | 88.9 | |||||||||||||
| 4' | 101.6 | |||||||||||||
| 4-1/8' | 104.78 | |||||||||||||
| 4-1/4' | 107.95 | |||||||||||||
| 4-1/2' | 114.3 | |||||||||||||
| 5-1/4' | 133.35 | |||||||||||||
| 6-1/4' | 158.75 | |||||||||||||
| 8-5/8' | 219.08 | |||||||||||||
Tolerance：
| Standard | OD(mm) | WT(mm) | Tolerance of OD(mm) | Tolerance of WT(mm) | Tolerance of Length(mm) |
| ASTM A554 | ≤12.7 | 0.51~1.24 | ±0.10 | ±10.00%T (±10.00% of nominal wall thickness) | +4.08 -0 |
| ＞12.7~25.4 | 0.51~1.65 | ±0.13 | |||
| ＞1.65~3.4 | ±0.25 | ||||
| ＞25.4~38.1 | 0.64~1.65 | ±0.20 | |||
| ＞1.65~3.40 | ±0.25 | ||||
| ＞38.1~50.8 | 0.64~1.24 | ±0.25 | |||
| ＞1.24~2.11 | ±0.28 | ||||
| ＞50.8~63.5 | ＞2.11~3.78 | ±0.30 | |||
| 0.81~1.65 | ±0.30 | ||||
| ＞1.65~2.77 | ±0.33 | ||||
| ＞63.5~88.9 | ＞2.77~4.19 | ±0.36 | |||
| 0.81~4.19 | ±0.36 | ||||
| ＞88.9~127.0 | 0.89~4.19 | ±0.51 | |||
| ＞4.19 | ±0.64 | ||||
| ＞127.0~190.5 | 1.24~6.35 | ±0.64 | |||
| ＞6.35 | ±0.76 | ||||
| GB/T12770 | ＜25 | ±0.15 | Clod Rolled ≤0.50 ±0.05 ＞0.50~1.00 ±0.11 ＞1.00~2.00 ±0.17 ＞2.00~3.00 ±7.00%S ＞3.00 ±10.0%S Hot Rolled ±10.00%S | +20.00 -0 | |
| ≥25~40 | ±0.18 | ||||
| ≥40~50 | ±0.20 | ||||
| ≥50~60 | ±0.23 | ||||
| ≥60~70 | ±0.30 | ||||
| ≥70~80 | ±0.30 | ||||
| ≥80~90 | ±0.30 | ||||
| ≥90~100 | ±0.40 | ||||
| ≥100~200 | ±0.50%D | ||||
| ≥200 | To BeAgreed | ||||
| JIS G3446 | ＜50 | ±0.25 | ＜3.00 ±0.30 | +50 -0 | |
| ≥50 | ±0.5% | ≥3.00 ±10.00% |
5、FAQ of Stainless Steel Welded Pipe mechanical Pipe ASTM A554/DIN/EN10296-2/ JIS G3446/GB/T 12770：
①How is the quality of your products?
Our products are manufactured strictly according to national and internaional standard, and we take a test on every pipe before delivered out. If you want see our quality certifications and all kinds of testing report, please just ask us for it.
Guaranteed: If products’ quality don’t accord to discription as we give or the promise before you place order, we promise 100% refund.
②How about price?
Yes, we are factory and be able to give you lowest price below market one, and we have a policy that “ for saving time and absolutely honest business attitude, we quote as lowest as possible for any customer, and discount can be given according to quantity”,if you like bargain and factory price is not low enough as you think, just don’t waste your time.Please trust the quotation we would give you, it is professional one.
③Why should you chose us?
Chose happens because of quality, then price, We can give you both.Additionally, we can also offer professional products inquiry, products knowledge train(for agents), smooth goods delivery, exellent customer solution proposals.Our service formula: good quality+good price+good service=customer’s trust
SGS test is available, customer inspection before shipping is welcome, third party inspection is no problem.
- Q: Can steel pipes be used for conveying chemicals?
- Yes, steel pipes can be used for conveying chemicals. Steel pipes are known for their high strength and durability, making them suitable for transporting various chemicals. Additionally, they are resistant to corrosion, which is crucial when dealing with corrosive substances. However, it is important to consider the specific type of chemical being transported and ensure that the steel pipes are compatible with it to avoid any chemical reactions or damage to the pipes.
- Q: Why can't stainless steel be put together with carbon steel tube?
- 1, the potential difference is: potential "stainless steel tube" and the negative potential "carbon steel" coupled "stainless steel", "a cathode carbon steel tube" is anode potentials of the two difference the greater the galvanic corrosion is bigger.2. An electronic passage formed by wire connection or direct contact. The carbon in the carbon steel tube loses its electrons to the stainless steel tube and the surface is absorbed by the etchant.3. Electrolyte: the contact area of two metals is covered or submerged by electrolyte. The iron in the carbon tube loses electrons to form ions into the solution, and the electrons on the surface of the stainless steel tubes are taken away by the corrosive agents in the electrolyte (such as oxygen in the air). Electrolytes become ionic channels.
- Q: Can steel pipes be used for underground water supply systems?
- Yes, steel pipes can be used for underground water supply systems. Steel pipes are durable, strong, and can withstand harsh conditions, making them suitable for underground installations. Their corrosion resistance properties and ability to withstand high pressure make them a reliable choice for transporting water underground.
- Q: How are steel pipes used in sewage treatment plants?
- Steel pipes are commonly used in sewage treatment plants to transport wastewater, sludge, and other fluids throughout the facility. They provide a durable and corrosion-resistant solution for the harsh environments found in these plants. Steel pipes are used for various purposes, such as conveying raw sewage, distributing treated water, and carrying sludge for disposal or further processing.
- Q: Are steel pipes fire resistant?
- Yes, steel pipes are considered fire resistant due to their high melting point and ability to withstand extreme heat.
- Q: How are steel pipes classified based on pressure ratings?
- Steel pipes are classified based on pressure ratings by assigning them different schedules, ranging from Schedule 10 to Schedule 160. Each schedule represents a different maximum pressure that the pipe can withstand, with higher schedules indicating higher pressure ratings.
- Q: Can steel pipes be used for fire protection systems?
- Yes, steel pipes can be used for fire protection systems. Steel pipes have high heat resistance and can withstand extreme temperatures, making them suitable for carrying water, foam, or other fire suppressants in fire protection systems. Additionally, steel pipes are durable, strong, and have a long lifespan, making them a reliable choice for fire safety applications.
- Q: What kinds of steel pipe are divided into?
- The steel pipe seamless steel pipe and welded steel pipe (tube) two categories. According to the section shape and can be divided into round tube shaped tube, round steel pipe is widely used, but there are also some square, rectangular, semicircular, hexagonal, triangular, octagonal shaped steel tube.Seamless steel pipe: seamless steel pipe is ingot or solid billet made by capillary hole, then hot, cold or cold drawing. Made of seamless steel pipe specifications with outer diameter * wall thickness mm. Number of seamless steel pipe cold and hot points of seamless steel pipe (DIAL) two categories.
- Q: Are steel pipes suitable for conveying fluids?
- Yes, steel pipes are suitable for conveying fluids. They are widely used in various industries for transporting liquids and gases due to their high strength, durability, and resistance to corrosion.
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Stainless Steel Welded Pipe mechanical Pipe A554/DIN/EN10296-2/ JIS G3446/GB/T 12770
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 20 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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