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China Factory High Precision Forged 316 Stainless Steel Threaded Flange

Size: 1/2"-24"(DN15-DN600)accept customized size
Material: Stainless Steel
Type: Threaded flange
Customization: Customized logo (Min. Order: 100 Pieces)

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Model: Forged 316 Stainless Steel Threaded Flange
Brand: Ronsco

Product Description:

Forged 316 Stainless Steel Threaded Flange is an interconnecting part of a shaft, used for connecting pipe ends or devices. It is composed of flange, gasket and bolt. The three parts are connected as a group of combined sealing structure. The detachable design makes it easy to install and maintain. The Forged 316 Stainless Steel Threaded Flange is widely used in construction, petroleum, chemical industry, shipbuilding, papermaking, metallurgy, water supply and drainage, light industry, heavy industry, water heating, electric power and other industries.


Product Name

Forged 316 Stainless Steel Threaded Flange


Standard:ANSI B16.5
Flange Type: Welding Neck,Slip On,Blind,Lap Joint,Threaded,Socket Welding.
Size Range: 1/2" to 24"
Pressure Class: 150LB,300LB,400LB,600LB,900LB,1500LB,2500LB
Sealing Type: Flat Face(FF),Raised FACE(RF), Ring Joint(RTJ)

Material Grades

Stainless Steel:ASTM A182-F304, F304L, F304H, F316, F316L, F321, F321H,
F347H,F904L, F317, F317L 254Mo
Duplex Steel:ASTM A182-F51, F53, F44
Nickel Alloy Steel: UNS 2200 ( NICKEL 200 ), UNS 2201 (NICKEL 201 ), UNS 4400 (MONEL400 ), UNS 8020 ( ALLOY 20 / 20 CB 3, UNS 8825 INCONEL (825), UNS 6600 (INCONEL600 ), UNS 6601 ( INCONEL 601 ), UNS 6625 (INCONEL 625), UNS 10276 ( HASTELLOYC 276 )

Forming Type


Documentation offered

Raw Material Test Report
EN10204 3.1 Test Certificate
Heat Treatment Chart
Heat Treatment Report
Quality Assurance Plan
Inspection And Test Procedure Report
Procedure Qualification Record

Tests and Inspections

Ultrasonic Test, Radiographic Examination, PMI Test, Penetration Test, Dimension Examination, Surface Examination, Hardness Test, Metallographic Examination,Intergranular Corrosion Test, Grain Size Test, Mechanical Property Test, Tension Test, Bending Test, Impact Test.

Price term

EXW factory, FOB, C&F and CIF

Payment term

T/T, L/C, West Union, Money Gram and etc


Standard export wooden case or as per requested


The Forged 316 Stainless Steel Threaded Flange  is resistant to corrosion and staining, so the maintenance cost of this product is very low. It has bright familiar luster and good strength, can give a long service life!

Why Choose Ronsco:

1.22 Years Of Factory Production Experience
2.High Quality & Factory Lowest Price
3.Customizable, International Standards
4.Strict Testing Process, Quality Assurance
5.7*24H One to One service
6.Fast Delivery:15-60days

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