Slip on raised face flange (SORF) and Slip on Flat Face Flange (SOFF) are used in quick assembly to save the cost.

Slip on flanges are used in less strict requirements in terms of length of pipe section.

Stainless steel Flanges: ASTM A182, A240

Grade: 304, 304L, 304H, 316, 316L, 316H, 316Ti, 321, 317, 317L, 347, 347H, 904L, Duplex stainless steel 2205, S31803,

Super duplex stainless steel 2507, S32750, S32760 and others.

Nickel alloy Flanges: Monel 400, Monel 500, Inconel 600, Inconel 601, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22, Hastelloy C276, Alloy 20, Nickel 200, Nickel 201

Blind Raised face flange (WNRF) are used in quick assembly to save the cost.

Stainless steel Flanges: ASTM A182, ASTM A240

Grade: 304, 304L, 304H, 316, 316L, 316H, 316Ti, 321, 317, 317L, 347, 347H, 904L, Duplex stainless steel 2205, S31803, Super duplex stainless steel 2507, S32750, S32760 and others.

Carbon Steel Flanges: ASTM A105, LTCS, ASTM A350

Alloy Steel Flanges: ASTM A182, Gr. F1, F11, F22, F5, F9, F91

Nickel alloy Flanges: Monel 400, Monel 500, Inconel 600, Inconel 601, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22, Hastelloy C276, Alloy 20, Nickel 200, Nickel 201

Copper alloy Flanges: UNS C10100, UNS 10200, UNS 10300, UNS 10800, UNS 12000, UNS 12200, UNS 70600 (Cu-Ni 90-10), UNS 71500 (Cu-Ni 70-30)

Size: 1/8" NB to 48" NB

Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

Dimensions: ASME B16.5, DIN, EN

Weld Neck raised face flange (WNRF) are used in quick assembly to save the cost.

Stainless steel Flanges: ASTM A182

Grade: 304, 304L, 304H, 316, 316L, 316H, 316Ti, 321, 317, 317L, 347, 347H, 904L, Duplex stainless steel 2205, S31803, Super duplex stainless steel 2507, S32750, S32760 and others.

Carbon Steel Flanges: ASTM A105, LTCS, ASTM A350

Alloy Steel Flanges: ASTM A182, Gr. F1, F11, F22, F5, F9, F91

Nickel alloy Flanges: Monel 400, Monel 500, Inconel 600, Inconel 601, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22, Hastelloy C276, Alloy 20, Nickel 200, Nickel 201

Copper alloy Flanges: UNS C10100, UNS 10200, UNS 10300, UNS 10800, UNS 12000, UNS 12200, UNS 70600 (Cu-Ni 90-10), UNS 71500 (Cu-Ni 70-30)

Size: 1/8" NB to 48" NB

Class: 150#, 300#, 400#, 600#, 900#, 1500#, 2500#

Dimensions: ASME B16.5, DIN, EN

SILVER TUBES provide a wide range of duplex stainless steel pipes and tubes to many industries. We provide Duplex seamless stainless steel pipes and tubes to many industries worldwide. We provide quality products which are highly durable and non-corrosive.

Below are the specifications of the size, grades and standards of Duplex Stainless steel pipes and tubes.

Size, Standards and Grades for pipes:

Size: 1/8” NB to 16” NB in Seamless

Thickness: Schedule 5S To XXS or as required by the customer

Standard: ASTM A790 / ASME SA790

Grade: S31803, S32205, 2205, S32750, S32760

Size, Standards and Grades for pipes:

Size: ¼” OD to 4” OD in Seamless

Thickness: 0.7mm thk to 16mm or as required by the customer

Standard: ASTM A790 / ASME SA790, ASTM A789 / ASME SA789

Grade: S31803, S32205, 2205, S32750, S32760

SILVER TUBES provide a wide range of stainless steel pipes to many industries. We provide seamless stainless steel pipes and tubes to many industries worldwide. We provide quality products which are highly durable and non-corrosive.

Below are the specifications of the size, grades and standards of Stainless steel pipes.

Size: 1/8” NB to 16” NB in Seamless

Thickness: Schedule 5S To XXS or as required by the customer

Standards and Grades:

Standard: ASTM A312, ASME SA312

Grade: 310S, 310H

SILVER TUBES provide a wide range of stainless steel pipes to many industries. We provide seamless stainless steel pipes and tubes to many industries worldwide. We provide quality products which are highly durable and non-corrosive.

Below are the specifications of the size, grades and standards of Stainless steel pipes.

Size: 1/8” NB to 16” NB in Seamless

Thickness: Schedule 5S To XXS or as required by the customer

Standards and Grades:

Standard: ASTM A312 , ASME SA312, A269, A213 and others

Grade: 304, 304L, 304H

SILVER TUBES provide a wide range of stainless steel pipes to many industries. We provide seamless stainless steel pipes and tubes to many industries worldwide. We provide quality products which are highly durable and non-corrosive.

Below are the specifications of the size, grades and standards of Stainless steel pipes.

Size: 1/8” NB to 16” NB in Seamless

Thickness: Schedule 5S To XXS or as required by the customer

Standards and Grades:

Standard: ASTM A312 , ASME SA312, A213, SA213, A269, SA269

Grade: 321, 321H

SILVER TUBES provide a wide range of stainless steel pipes to many industries. We provide seamless stainless steel pipes and tubes to many industries worldwide. We provide quality products which are highly durable and non-corrosive.

Below are the specifications of the size, grades and standards of Stainless steel pipes.

Size: 1/8” NB to 16” NB in Seamless

Thickness: Schedule 5S To XXS or as required by the customer

Standards and Grades:

Standard: ASTM A312 , ASME SA312, A213, A269 and others

Grade: 904L

SILVER TUBES provide a wide range of stainless steel pipes to many industries. We provide seamless stainless steel pipes and tubes to many industries worldwide. We provide quality products which are highly durable and non-corrosive.

Below are the specifications of the size, grades and standards of Stainless steel pipes.

Size: 1/8” NB to 16” NB in Seamless

Thickness: Schedule 5S To XXS or as required by the customer

Standards and Grades:

Standard: ASTM A312 , ASME SA312, A213, A269 and others

Grade: 316, 316L, 316H

SILVER TUBES provide a wide range of stainless steel pipes to many industries. We provide seamless stainless steel pipes and tubes to many industries worldwide. We provide quality products which are highly durable and non-corrosive.

Below are the specifications of the size, grades and standards of Stainless steel pipes.

Size: 1/8” NB to 16” NB in Seamless

Thickness: Schedule 5S To XXS or as required by the customer

Standards and Grades:

Standard: ASTM A312, ASME SA312

Grade: 347, 347H