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Stainless Steel 317L Weld Neck Flange Manufacturer SS317L UNS S31703

Stainless Steel 317L Weld Neck Flange Manufacturer SS317L UNS S31703
stainless steel 317L weld neck flange manufacturer SS317L UNS S31703
Product Details:

stainless steel 317L weld neck flange manufacturer SS317L UNS S31703

The type of  Fittings

weld neck flange

Materials Standard

SA182/A182M

Production Standard

ASME B16.5,Nace MR0175

Materials

SS317L UNS S31703

Pressure Class

75LB, 125LB, 150LB, 300LB, 400LB, 600LB, 900LB, 1500LB, 2500LB; 5K, 10K, 16K, 20K, 30K
PN2.5, PN6, PN10, PN16, PN25, PN40, PN64, PN80, PN100, PN250, PN320, PN400

Heat Treatment

Solution

Surface Finishing

Pickling,Blasting

Original

China

Technics

Forging

Wall Thickness

SCH10S-SCHXXS

Diameter

1/2”-72”

Certification

3.1 Mill Certification

Packing Detail

Plywood Cases,Plywood Pallet,others

Payment

30%T/T in advance,70% before shipment

Delivery time

According to the quantity of order

Application

Chemical processing, transport and storage, Oil and Gas exploration and processing equipment, Marine and other high chloride environments, Pulp and paper digesters, liquor tanks and paper machines.


CHEMICAL PROPERTIES:

Grade

C

Mn

P

S

Si

317

≤0.08

≤2.00

≤0.045

≤0.03

≤1.00

317L

≤0.030

≤2.00

≤0.045

≤0.03

≤1.00

Grade

Cr

N

Mo

Ni

V

317

18.0-20.0

≤0.01

3.00-4.00

11.0-15.0

/

317L

18.0-20.0

≤0.01

3.00-4.00

11.0-15.0

/


MECHANICAL PROPERTIES:

Grade

Ultimate Tensile Strength ,psi Minimum

Yield Strength,ksi Minimum

Elongation Percent %

Reduction of Area %

317

≥515

≥205

≥30

≥50

317L

≥485

≥170

≥30

≥50

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