Acero Inoxidable 317L Bridas, Uns S31703, Stainless Steel 317L Flange

• Customization: Available
• Standard: ANSI, DIN, JIS
• Type: Welding Flange
• Model NO.: stainless steel flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Forging
• Stainless Steel Flange: Ss317
• Stainless Flange: Ss317L
• Transport Package: Wooden Case
• Specification: B16.5 B16.9 API605
• Trademark: C&N
• Origin: China
• HS Code: 7307910
• Production Capacity: 400ton/Month

Product Description

C&N is a  professional manufacturer of steel forged flange in China,
A182 F317 UNS S31700  Forged stainless steel  Flanges 
 

317L is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding.
Chemical Composition

	SS 317	SS 317L
Ni	11 - 14	11 - 15
Cr	18 - 20	18 - 20
C	0.08 max	0.035 max
Mo	3 - 4	3 - 4
Fe	Balance
Mn	2 max	2 max
Si	1 max	1 max
S	0.03 max	0.03 max
P	0.040 max	0.040 max

SpecificationsStainless Steel SS 317 / 317L

AISI	317 / 317L
UNS	S31700 / S31703
Werkstoff Nr.	1.4449 / 1.4438

Mechanical & Physical Properties

Density	8.0 g/cm3
Melting Point	1454 °C (2650 °F)
Tensile Strength	Psi - 75000 , MPa - 515
Yield Strength (0.2%Offset)	Psi - 30000 , MPa - 205
Elongation	35 %

Our production scope:
ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48 flange
slip on flange, Weld Neck Flange Threaded Flange Blind Flange, 
 
Size 1/2"-120" (DN15-DN3000) 
 
Pressure: Class150-Class2500 
 
Facing RF/FF / RTJ 

 
Standard: ASTM/ASME/ANSIB16.5, ASME/ANSI B16.3and B16.47, ASME/ANSIB16.42, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed
 
Document: MTC Comply with EN10204 3.1 can be provided prior to shipment

Type	slip on flange, Weld Neck Flange Threaded Flange Blind Flange,  Orifice Flange socket weld flange, Spacer Ring, Paddle, Spectacle Blind Flange
Material	stainless steel :A 182 F 304/304L/316/316L/321/347/F317/F317L,   Duplex F51/F53/F44/F55/F60/F61 Alloy steel :STM A694/ A694M F42/F46/F52/F56/F60/F70,A182  F5,F9,F11,F22 Carbon steel:ASTM A 105, ST37.2   A 350 LF1, LF2, LF3,API 6A AISI 4130
Standard	ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48, JIS/KS (5K, 10K, 16K, 20K), DIN2633, DIN2634, DIN2635,EN1092,BS4504,AWWA C206,API 6A ,Customized drawings welcomed
Size	1/2" - 120 " (DN15-DN3000)
Pressure	Class150-Class2500 JIS 5k-30k DIN 6bar-40bar
Face type	FF,RF,RTJ
Surface Treatment	Surface galvanized, antirust coating, Epoxy & FBE Coating,protected with plastic caps
Packing	Pallet/Wooden case(Fumigation free)
Certificate	ISO9001,PED,EN10204 3.1 MTC
Quality control	In house and third party