904L stainless steel pipe

904L stainless steel pipe (super austenitic stainless steel) is a high alloyed austenitic stainless steel with very low carbon content. It has good corrosion resistance in dilute sulfuric acid and is specially designed for environments with severe corrosion conditions. It has high chromium content and sufficient nickel content. The addition of copper makes it have strong acid resistance, especially high resistance to chloride interstitial corrosion and stress corrosion cracking. It is not easy to appear corrosion spots and cracks. Its pitting resistance is slightly better than that of other steels. It has good processability and weldability, and can be used for pressure vessels.

Product Description

Use of 904L stainless steel pipe: 1. The heater is generally used in the oil refining unit; 2. Chemical plant equipment pipeline; 3. Fast cooling cylinder for solid solution used in textile industry; 4. Seamless steel pipe for heat exchanger and condenser. 5. High pressure seamless steel pipe for food (gb-2000) is a high-quality carbon structural steel and alloy steel seamless steel pipe suitable for chemical equipment and pipes with working temperature of - 40~400 ° C and working pressure of 10~30ma. 6. Seamless steel pipes for geological drilling and oil drilling control. 7. Cracking pipe for petrochemical industry is used to transport high-temperature and high-pressure fluid on fertilizer equipment.

904L  stainless steel pipe
  StandardFood Grade Sanitary Tube: JIS G3447, KS D 3585, ASTM A270, EN 10357(DIN 11850), AS 1528.1, ISO 2037(NF A49-249)
Heat exchanger tube: ASTM A249 / ASME SA249, GB / T 24593-2009, HG 20537.2
Industrial pipe: ASTM A312, EN 10217-7, GB / T 12771-2008, HG 20537.3
Drinking water tube: GB / T 19228
Mechanical tube: ASTM A554, EN 10296-2
              SizeOuter Diameter Range: 9.5~2000mm
Thickness Range: 0.5~20mm (Size can be customized.)
Length: Up to 18.3 meters per piece.
Shape Section Round, square, rectangular
    UsageSanitary tubing: for food processing industry, beverage industry, sugar mill and so on;
Heat exchanger tube: condenser, boiler, super heater, evaporator and so on;
Industiral pipe: for petroleum delivery, gas delivery, petrochemical industry, wastewater treatment, drainage system, and so on;
Mechanical tube: handrail, railings, balustrade, hence and so on.

Features:
1.Our stainless steel tubes pipes are treated by bright annealing, inside weld bead removing, precise polishing. The roughness of tubes could be under 0.3μm.

2.We have the non destructive testing ( NDT ), eg. online eddy current inspection and hydraulic or airtightness testing.

3. Thick welding, good appearance.The mechanical properties of tube could be tested.

4. The raw material is from Taigang, Baogang, Zhangpu and so on.

5. And Our tubes are certificated by AD 2000-W0, PED 2014/68/EU, ISO 9001 : 2015.

6. Full material traceability is guaranteed during the manufacturing process.

7. Polished tube is supplied in individual plastic sleeves with capped ends ensuring optimum cleanliness.

8. Internal Bore: Tubes have a smooth, clean and crevice free bore.

Product Show

FAQ

Q: What is the raw material for wire mesh?
A:The mesh we produce is made of high-quality stainless steel, carbon steel wires or galvanized steel wires. Also can be customized according to your needs.
Q: What opening designs are available for wire mesh?
A:There are square, rectangular, hexagonal, and diamond-shaped wire meshes for sale. You can choose according to your preference and use purpose.
Q: Do you provide samples?
A:Of course. We can provide samples. But you need to pay for the freight charge.
Q: What’s your MOQ?
A:According to your needs. Any quantity can be shipped. We are a wholesale supplier and we offer a cheap price. But considering the shipping cost, bulk orders will be more cost-effective.
Q: How long does it take for an order to be shipped?
A:Generally, 7-20 days. It mainly depends on the quantity and specifications of your order. It will take longer for custom products.

Note

Whether in color or size, WST Steel offers customization services. Besides, if you have any requirements for packaging, we will try our best to meet them. Please send us your real requirements.
WST Steel tells you that it is generally more cost-effective to buy in large quantities than in small quantities. This is because most manufacturers are happy to offer discounts to customers who order in large quantities, and so is WST Steel. If you are interested in purchasing wire mesh, contact us today to get a quote. We will get back to you as soon as possible. Thank you for choosing us!

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