316L 201 304 50ml 10mm Galvanized Seamless Steel Precision Tube Stainless Steel Pipe Tube

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN, AISI Jib En GB
• Model NO.: 201 430 310 304 316
• Grade: 201 430 310 304 316
• Certification: ISO, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round Square
• Technique: Hot Rolled Cold Rolled
• Surface Treatment: Bright Polished Pickling
• Application: Industrial Usage
• MOQ: 1 Ton
• Sample: Available
• Delivery: 10-15 Days
• Transport Package: Sea-Worthy Export Package
• Specification: Regular Size $ As your requirements
• Trademark: Chengyue
• Origin: China
• HS Code: 7304319000
• Production Capacity: 1000 Ton/ Month

Product Description

Product Description

 

 

Product Name	Stainless Steel Pipe
Steel grade	200 series,300 series,400 series
Standard	ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605, GB13296
Surface	Polishing,annealing,pickling,bright
Technique	Hot rolled / cold rolled
stainless steel round pipe/tube	Wall thickness: 1mm-150mm(SCH10-XXS) Outer diameter: 6mm-2500mm (3/8"-100")
Length	4000mm,5800mm,6000mm,12000mm,or as required.
Application	Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required.
Package	Standard export seaworthy package,or as required.

• ASTM (USA):

• A312: Seamless and welded austenitic stainless steel pipes (covers 304, 316, 310S).

• A790: Duplex and super duplex stainless steel pipes (2205, 2507).

• EN (Europe):

• EN 10216-5: Stainless steel pipes for pressure purposes at high temperatures.

• EN 10312: Stainless steel pipes for fluid transport (including hygienic standards).

• JIS (Japan):

• G3463: Stainless steel pipes for heat-exchangers (SUS304, SUS316).
• • Chemical Analysis: Optical emission spectroscopy to verify Cr, Ni, Mo content (tolerance ±0.5% for major elements).
  • Mechanical Testing:
  • Tensile test (ISO 6892-1): Ensures strength and ductility meet grade requirements.
  • Flattening/Flaring Test: For welded pipes, to check seam integrity under deformation (ASTM A999).
  • Corrosion Testing:
  • Salt Spray (ASTM B117): 1,000-hour test for marine-grade pipes (316/2205).
  • Intergranular Corrosion (ASTM A262 E-test): Critical for welded joints to avoid sensitization.

• Corrosion Resistance: Eliminates need for frequent coatings/maintenance in harsh environments, reducing lifecycle costs.

• Design Flexibility: Wide range of grades/sizes for pressure ratings (10 bar to 1,000 bar) and temperature extremes (-200°C to 1,200°C).

• Hygienic Properties: Smooth surfaces meet strict food/medical safety standards (no pores for bacterial growth).

• Recyclability: 100% recyclable, with 85% of stainless steel pipes sourced from recycled materials.

 

Stainless steel pipes are indispensable in modern industry, combining corrosion resistance, mechanical robustness, and design versatility to meet the most demanding environmental and operational challenges. From transporting critical fluids in oil rigs to ensuring hygiene in pharmaceutical plants, their reliability and adaptability make them a preferred choice across sectors. As global focus shifts to sustainability and high-performance engineering, ongoing innovations in alloy technology and manufacturing will further expand their applications, solidifying their role as a backbone material for industrial progress.

1.Packing :3 layers of packaging, kraft paper inside, water plastic film in the middle, the outermost GI steel plate tied with

steel belt or as required.
2.Shipping port: Tianjin/Shanghai/Qingdao
3.Shipment:
a. Length: ≤6m, loaded in 20GP Container.
b. Length: ≤12m, loaded in 40GP Container.
Remark: Size of 20GP Container (inside :5898*2352*2393mm)
Size of 40GP Container (inside:12032*2352*2393mm)
Size of 40HQ Container (inside:12032*2352*2698mm)
4.Delivery time: Within 7-15 days, depending on the situation

Q:What the main products you can supply?
A:We are the professional and famous factory in China for Stainles stee sheet/ Coils/ Tubes/ Profiles/Composite packaging Naterials; Corten steel;Wear Resistant steel and Carton steels.

Q:Will you can accept the customized and OEM products?
A:Yes,we can do the production based on your drawings and with your logo,also because we have very strong design and development team,so the feedblack is very good for customized product.

Q:What is your payment terms?
A:Commonly two payment term for new customers
1 ) 30%T/T as deposit,70% balance against B/L copy.
2)100% Irrevocable L/C at sight.
If you need other terms, please feel free to contact us too, we will try our best.

Q:How about the samples? Is it free to extra fees?
A:Yes,we would like to suply the samples before order, if the samples from stock, it will be free,if the sampies from new
production, we will charge some reasonable cost, but this amount will be deducted from your filst order invoice.

Q:How long is your delivery time?
A:Our daily inventory is more than 8000tons, so far common products size,just need 5 days from stocks; if the special size from new production, delivery 20-30 days.

Q:How to control and guarantee your shipment quailty?
A:1)All our factories are ISO9001 certified facility;
2) World famous origin mills as TISCO, Baosteel;
3)Ex factory inspecttion by our own laboratory;
4)SGS/BV Third party inspection before deilvery.