Foshan Nanhai Pinsanon Metal Products Co., Ltd.

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SS 304 316 316L Square Welded Tube Welding Square Tubing For Construction

SS 304 316 316L Square Welded Tube Welding Square Tubing For Construction

SS 304 316 316L Square Welded Tube Welding Square Tubing For Construction

Product Details:

Place of Origin: FOSHAN
Brand Name: SANON
Certification: TUV
Model Number: SN-Q-003

Payment & Shipping Terms:

Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: woven bag by the end of two sides
Delivery Time: 10-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000 tons per Month
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Detailed Product Description
Certification: ISO Outer Diameter: 20*20
Model Number: SUS 316 Welding Line Type: Spiral Welded
Polishing Test: YES Length: 6 Meter Or As Request
Thickness: 0.25-3mm Package: Standard Seaworthy Package
High Light:

stainless steel rectangular tubing


stainless steel square pipe

SS 304 316 316L Square Welded Tube Welding Square Tubing For Construction


Stainless Type 316 is a standard molybdenum-bearing austenitic stainless steel grade. It is austenitic, nonmagnetic, and thermally non


hardenable. The alloying element of molybdenum gives type 316 more corrosion resistance than steel and iron or even type 304 stainless


steel. It is especially resistant to pitting and crevice corrosion in chemical, salt and acidic environments. As a result of these characteristics it is


more resistant to marine environment. It has great welding and forming characteristics. The austenitic structure of this steel gives it excellent


toughness. Stainless 316 has a tensile strength 80,000psi and elongation is 50%. Stainless steel type 316 comes in many different sizes and


shapes including bar, angle, rounds, plate, channel and beams. This type of stainless steel is widely used where metal is exposed to harsh


corrosive effects like those found in the textile, pharmaceutical and chemical industries. It is also used in the nuclear, aerospace and aviation





ASTM A268 OD(mm) Thickness(mm) Remark
15.9-108 1.0-2.0 MOQ:1ton
Usage: Automobil Exhaust(grade 409 409L 439 436 etc)
Process: unannealed or fully annealed
ASTM A269 OD(mm) Thickness(mm) Remark
6.35-152.4 0.5-3.0 MOQ:1ton
Usage: medical instrument,chemical industry
Process: Inline annealed &pickled (with bright surface), steel seal printed
ASTM A249 OD(mm) Thickness(mm) Remark
12.7-152.4 0.7-3.0 MOQ:1ton
Usage: condenser, boiler,heat-exchanger,superheater,etc
Process: In-line annealed & pickled & inside bead removed,steel seal printed.
ASTM A270 OD(mm) Thickness(mm) Remark
19.1-152.4 1.2-2.77 MOQ:1ton
Usage:Milk and food industrial.
 Process: In-line annealed & pickled & inside bead removed,inside & outside polish.
Standard Export Package  A: Each tube in a plastic bag, then put in cardbox with strips.(For Cut To Length Small   Tubes)
 B: Each tube in a plastic bag, then packed in bundles/steel crates.
Remarks  1) Lenght(M): 6 (or cut-to-length)
 2) Payment:TT
 3) Payment Terms: FOB Foshan/Shenzhen/HuangPu/HK(China Port); CIF/C&F
 4) Delivery :10-15 days after deposite,balance before shippment.(based on QTY)
 5) OEM / Buyer Lable accepted.






Packaging & Shipping


With plastic cap to protect both ends.And bundles to be covered by polytherne & strapped securely.If require,then pack into wooden


box.stainless Steel Pipe.



Why choose us?


1. Superior Finish


Every products follows strict quality contorl during each process.

Each mold is made by precision lathe,

After high temperature hardening heat treatment.

To ensure the tube diameter accuracy, well-shaped and do not hurt the tube.


2. Perfect Inspection Method And Inspection Equipment

100% PMI test

100% Hydraulic test

100% Inner cleaned by sponge

100% Dimension test

100% Surface test


Quality of precision drawn tubing is same to precision rolling.



3. More Precision Dimension

Advanced cold drawn technology ,Making the close dimension controls.


Strict enforcement of ASTM standard, high welding strength,

Weld full, non-porosity, free of crack, suitable for tube bending.


Contact Details
Foshan Nanhai Pinsanon Metal Products Co., Ltd.

Contact Person: Silvia Wu

Tel: +86-13250100500

Send your inquiry directly to us (0 / 3000)

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