904L UNS N08904 SS ERW Pipe
GNEE Steel are one of the well-known stockist, exporter, manufacturer, stock holder and supplier of a qualitative range of Stainless Steel 904L Welded Pipes. We focus our strength in making custom shape and special size products for our valuable customers. SS 904L Welded Pipes are designed as per national and international standard quality of raw materials. Stainless Steel 904L ERW Pipes are having a few noteworthy features such as high resistance to crevice and pitting corrosion, superior weldability and formability, first-rate resistance to stress corrosion cracking.SS 904L ERW Pipes are easy to install and remove, and can be accessible for our esteemed clients in dissimilar technical specifications of threading and sizes.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 904l uns n08904 ss erw pipe in China. With abundant experience, we warmly welcome you to wholesale customized 904l uns n08904 ss erw pipe from our factory. For price consultation, contact us.
SS 904L ERW pipes
SS 904L ERW pipes are used in various engineering purposes, fencing, scaffolding, line pipes etc. SS 904L ERW pipes are available in various qualities, wall thicknesses, and diameters of the finished pipes.SS 904L ERW pipe is made from high alloys austenitic stainless steel that is known for its corrosion properties. SS 904L ERW pipe is a non-stabilized low carbon high alloy austenitic stainless steel. SS 904L ERW pipe is having copper as an ingredient which gives it greatly improved resistance to strong reducing acids, particularly sulphuric acid.
904L Stainless Steel Welded Pipes Specification :
| Specifications | ASTM A312 |
| Dimensions | ASTM, ASME and API |
| Size | 1/8″NB TO 30″NB IN |
| Welded 904L Pipes | 1/2" NB - 16" NB |
| Schedule | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | ASTM A312 TP 904L Welded Pipes |
| Specialized in | Large Diameter Size |
| Length | Single Random, Double Random & Cut Length. |
| Form | Round, Square, Rectangular, Hydraulic Etc |
| End | Plain End, Beveled End, Treaded |
ASTM A312 TP904L Stainless Steel Welded Pipes Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | KS | JIS | BS | AFNOR | EN |
| SS 904L | N08904 | 1.4539 | STS 317J5L | SUS 904L | 904S13 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
UNS N08904 stainless steel welded tubes Chemical Composition
| Grade | C | Ni | Si | MO | P | S | Mn | Cr | CU | |
| SS 904L | Min | - | 23.00 | - | 4.00 | - | - | - | 19.0 | 1.00 |
| max | 0.20 | 28.00 | 1.00 | 5.00 | 0.045 | 0.035 | 2.00 | 23.0 | 2.00 |
Stainless Steel WERKSTOFF NR. 1.4539 Welded Pipes Mechanical Properties
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 904L | 490 | 35 | 220 | 70-90 typical | - |
Applications of Stainless Steel 904L Pipes:
Chemical Processing: Stainless steel 904L pipes are widely used in chemical processing plants for transporting corrosive chemicals, acids, and solvents. Their resistance to corrosion and high temperatures makes them indispensable for maintaining process integrity and safety.
Oil and Gas Industry: In offshore and onshore oil and gas facilities, stainless steel 904L pipes are employed in critical applications such as oil and gas transportation, refining, and petrochemical processing. Their ability to withstand corrosive environments and high-pressure conditions ensures reliable performance in these demanding settings.
Pharmaceuticals: The pharmaceutical industry relies on stainless steel 904L pipes for the hygienic and sterile processing of pharmaceutical products. Their corrosion resistance, cleanliness, and compatibility with stringent regulatory requirements make them the preferred choice for pharmaceutical manufacturing processes.
Desalination Plants: Stainless steel 904L pipes play a vital role in desalination plants where seawater is converted into potable water. Their resistance to corrosion by seawater and chloride ions ensures the integrity of the desalination infrastructure.
Power Generation: In power plants, stainless steel 904L pipes are used for conveying steam, condensate, and other fluids in boilers, heat exchangers, and cooling systems. Their ability to withstand high temperatures and corrosive environments is essential for efficient power generation operations.
Packaging Method Of Stainless Steel Pipe
Customer Visit
Over the last 30 years, we have been serving our clients, we have built a strong clientele across 32 countries and 15 industrial verticals, right from basic industries such a paper to highly demanding offshore services.
Company Certificate
GNEE Steel Group is one of the top 10 inventory among China with more than 35,000 square maters factory area and at least 5,000 ton Stainless Steel related products in stock.
FAQ:
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 50% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.or negotiable
Q: What shipping ports are there?
A:We usually ship from Shanghai, Tianjin, Qingdao and Ningbo ports.
Q: Can I visit your factory?
A:Customers from all over the world are welcome to visit our factory.
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