A312 Tp310 Tp316 Seamless 304 Stainless Steel Tubing Ss 316 321 410 Ss 304 Erw Pipe

Place of Origin Made in China
Brand Name Vespolari Jiangsu
Certification ISO SGS ROHS
Model Number 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A,etc
Minimum Order Quantity 1Ton
Price Negotiable
Packaging Details standard waterproof package
Delivery Time 7-14 business days
Payment Terms TT L/C
Supply Ability 10000000per month

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Steel Grade 300 Series, 316L, 316, 321, 304, 304L Application Chemical,electric Power, Boiler
Material(1) 409 Duplex,SAF2205,S31803 Etc Processing Service Bending, Welding, Decoiling, Punching, Cutting, Mouldi
Model Number 201/202/304/321/316/316L/430
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ss 410 seamless tubes


ss 316 seamless pipe


ss 321 seamless pipe

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Product Description

Stainless Steel Tubes 3/4"OD X 0.049" Thk X 6 Mtr SS316/316L Smls Tube Matt Annealed 



Model Stainless steel tube
Standard ASTM A213, ASTM A312, ASTM A789, ASTM A790
Material Grade 201/202/304/316/S31803/S32750
Outer Diameter 0.1mm-219.1mm
Thickness 0.05mm-20mm
Length ≤12000mm or as per customer request
Tolerance a) Outer Diameter: +/-0.2mm
b) Thickness: +/- 10% OR as customer request
c) Length: +/- 10mm
Surface Satin / Hairline: 180#, 320#
Polish: 400#, 600#, 800# or Mirro surface
Application Decoration (Processed into raillings, handrails, doors and Windows),
medical, industry, etc
packing Plastic bag/woven packing
(please send details packing to us if you have other requirements)




Name High Quality API 5L Spec Gr.B Seamless Steel Pipe
Application Pipeline Pipe, Gas Delivery Pipe, Fluid Pipe

Pipe Production Process

(Hot Rolled Technique)

Billet Inspection--- Acid Washing, Cleaning--Cutting--Visual Inspection--Scraping--Visual Reinspection--Centering--Heating--Piercing--Pipe Rolling--Sizing--Cooling--Reheating--Stretch Reducing--Cooling--Straightening--Ends Cutting--Visual Inspection--Electromagnetic, Eddy Current Testing-- Drifting--Hydraulic Testing--Marking And Packing
Standard API 5L
Material 10#, 20#, A106 Gr.B, A53 Gr.B, API 5L Gr.B, 16Mn, St42-2, St52.4

Weight Calculation


(OD-WT)*WT*0.02466 KG Per Meter
Outside Diameter 6.0-260mm
Thickness 1.0-10.0mm
Length 3-12m, We Can Accept Fixed Length Production

Minimum Order


5 Tons For Each Item
Payment Term 30%T/T Firstly And Balance Paid Against Copy Of Bill Of Loading
Packing Of Pipes Varnish Coated, Plastic Caps Protection, Wrapped By Steel Strips

20feet Container Load 20tons Pipe Whose Length Is Under 5.8m

40feet Container Load 20tons Pipe Whose Length Is Under 11.8m

We Will Consider Bulk Cargo When The Goods Is More Than 200 Tons To Save Freight Fee For Our Customers

Main Markets: Middle East, North America, Africa

Qualification And


Annual Production


20 000 Metric Tons
API API 5CT-2155 API 5L-1206
ISO ISO9001:2000



Contact Person: Mr Xie
Mobile Phone 86-15863503732