Uns S31803 Duplex Ss Fittings Lap Joint RF Flange DN 18 300#

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW, ASME, Sas, En1092, Uni, SABS, API
• Type: Welding Flange
• Model NO.: Weld Neck, Lap Joint, Socket Weld, Blind, Thread
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Type1: Slip on Flange-So
• Type2: Plsin Flange-Pl
• Type3: Blind Flange-Bl Flange
• Type4: Socket Weld Flange-Sw
• Type5: Threaded Flange
• Type6: Raised Face Flange
• Type7: Flat Face Flange
• Type8: Male and Female Face Flange
• Type9: Ring Joint Face Flange
• Type10: Tongue and Groove Face Flange
• Type11: Integral Pipe Flange
• Application Field: Chemical Industry /Petroleum Industry
• Application Field2: Power Industry/Metallurgical Industry
• Application Field3: Building Industry /Ship-Building Industry
• Material2: Alloy Steel. Duplex/Super Duplex, Aluminum, Carbon
• Transport Package: Plywood Cases, Pallets, Nylon Bags
• Specification: 1/2" - 48"
• Trademark: EZS
• Origin: China
• HS Code: 73072100
• Production Capacity: 20000 Tons/Year

Product Description

UNS S31803 Duplex SS Fittings Lap Joint RF Flange DN 18 Class 300
 

Product Name	UNS S31803 Duplex SS Fittings Lap Joint RF Flange DN 18 Class 300
Size	OD	1/2''-48''
	Thickness	sch40-160
Steel Material	SS2507, A234  AISI B16.5, ASME B16.11, A182, A403,
Steel Grade	AISI 304/316, F22, P22, P11, WPB, etc
Process	Smithing, casting
Usage	Water treatment, High temperature service, Boiler tube, Heat exchange, oil and gas transport, etc
Surface	Black paint, Varnish, 3PE, FBE, Epoxy, Cement lined, varnished, black coating, Jotun paint, Galvanized
End	Plain, Beveled with caps
Package	Seaworthy packing(bundled according to the different size), with plastic bags or plywood box
Inspection	With Hydraulic Testing, Ultrasonic testing or X-ray Test
Certificate	API , ISO9001/2000, CE, URL, CNAS
TPI	TUV, SGS, BV, Lloyd's, etc.
Payment:	L/C at sight, L/C 180 days, T/T, D/P, OA, Western Union,
Port of Shipment	Tianjin/Shanghai port in China

2. Products introduction

ELBOW 90°LR:
Implement Standard:
ASME/ANSI  B16.9
GB/T12459-2017      GB/T13401-92
SH3408-96                SH3409-96
JIS B2311-B2313
HG/T21635   SY/T0510
DIN2605

Material Quality Of Product:
304,2205,2520,904L,316L, 304L,321,347,317L,310S, S31803,2507...

Diameter Range:
1/2"-48"
 

180°/RETURNLR/SR:
Implement  Standard:
ASME/ANSI B16.9
GB/T12459-2017     GB/T13401-92
SH3408-96             SH3409-96
JIS B2311-B2313
HG/T21635           SY/T0510
DIN2605

Material Quality Of Product:
304,2205,2520,904L,316L,
304L,321,347,317L,310S,
S31803,2507

Diameter Range
1/2"-48"

 

ELBOW  90°SR
Implement Standard:
ASME/ANSI B16.9
GB/T12459-2017    GB/T13401-92
SH3408-96        SH3409-96
JIS   B2311-B2313
HG/T21635     SY/T0510
DIN2605

Material Quality  Of Product:
304,2205,2520,904L,316L,
304L,321,347,317L,310S,
S31803,2507...

Diameter  Range:
1/2"-48*

Stainless Steel Flnage:
Implement Standard:
HG/T20592-20626
JB/T74-94-JB/T86.2-94
GB/T9112-9124
ASME/ANSL B16.5 / B16.47
DIN 2501-2638  BS4504
JIS 2220   EN1092

Material Quality Of Product:
304,2205,2520,904L,316L, 304L,321,347,317L,310S, 
S31803,2507

Diameter Range:
1/2"-48"

 

Stainless Steel CON. Reducer:
Implement Standard:
ASME/ANSI B16.9
GB/T12459-2017       GB/T13401-92
SH3408-96         SH3409-96
JIS B2311-B2313
HG/T21635      SY/T0510
      
Material Quality Of Product:
304,2205,2520,904L,316L,
304L,321,347,317L,310S,
S31803,2507

Diameter Range:
1/2"-48*
 

Stainless Steel Equal Tee:
Implement Standard:
ASME/ANSI    B16.9
GB/T12459-2017      GB/T13401-92
SH3408-96       SH3409-96
JIS B2311-B2313
HG/T21635      SY/T0510
DIN2605-2617

Material Quality Of Product:
304,2205,2520,904L,316L, 304L,321,347,317L,310S, S31803,2507

Diameter Range:
1/2"-48