304/316L/321 duplex stainless steel flanges

Production Capacity:
1000 Ton per year
MOQ:
1 Piece
Prices:
USD1.00
Pressure:
150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000
Size:
Size 1/4" to 48" Outside Diameter 13.7 mm to 1219 mm
Payment Terms:
L/C, D/A, D/P, T/T, Western Union,Cash
Connection Form:
Welding
Standard:
ASME/ANSI B16.9,GOST,DIN/JIS/EN1092
Thread Type:
NPT & BSPT
Transport Package:
Export standard plywood cse /pallet
Material:
Stainless Steel,Carbon Steel,Duplex Steel
Certification:
ISO,Ce,Ts,BV
Wall Thickness:
SCH 5s-SCH XXS
Type:
weld neck, slip on, blind, threaded, socket weld, lap joint ,ring joint
Surface Treatment:
cnc machined
Head Type:
Round
Technics:
Forged
Customized:
Customized
End Treatment:
Bevel end and Plain end
Delivery Time:
1-30 days and as per order qty
Place of Origin:
Wenzhou,China

304/316L/321 duplex stainless steel flanges

Product Name 304/316L/321 duplex stainless steel flanges
Material ASTM A105  A216  A352 A352 WC6 ASTM A217 WC9 ASTM A217 ASTM A351 A182 
Size Size 1/4" to 48" Outside Diameter 13.7 mm to 1219 mm
Standard ANSI B16.5 B16.47 ASME B16.5 B16.36 BS4504-3.1 DIN2503 2527 2627 2629 2630-2638 DIN2573 DIN2576 DIN2501 DIN2566 DIN2656 JIS B2220 JIS 5K,10K,16K,20K
2638 2573 2576 2501 2566 2656 JIS B2220 JIS 5K,10K,16K,20K
Certificates API5L, ISO 9001:2008,SGS, BV,CCIC
Wall thickness class 150; class 300; class 600; class 900, PN
Surface Treatment black paint, varnish, oil, galvanized, anti corrosion coatings
Marking Standard marking, or according to your request. Marking Method: Spray white paint
Connect way Welded
Packaging wooden case & pallet
Test Chemical Component Analysis, Mechanical Properties, Technical Properties, Exterior Size 
Inspection, hydraulic testing , X-ray Test.
Application liquid delivery; Structure pipe; High and low pressure Boiler tube; Seamless steel tubes for 
petroleum cracking; oil pipe; gas pipe.
Advantages 1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4.Reliable forwarder, 2-hour away from port.

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