STD Heat Exchanger CNC Machining Steel Pipe Fittings - Tubesheet Flange DN15 to DN2000 with 150# to 2500# Pressure Ratings

Price Negotiable

MOQ: 1 piece

Delivery Time: 8-20days

Brand: FLRS or　OEM

Product Description

Product Overview

High-quality tubesheet flange designed for industrial heat exchanger applications with CNC machining precision for optimal performance and reliability.

Material Options	Stainless Steel, Carbon Steel, 16Mn
Color	Silver
Size Range	Customized to specifications
Connection Type	Welding
Primary Application	Fixed tube sealing and medium containment in heat exchanger systems

Forged Flange Specifications

ANSI B16.5 / ASME B16.5/B16.47 Standards

Size Range: 1/2" to 80" (DN15 to DN2000)
Design Types: Welding Neck, Slip On, Blind, Socket Welding, Threaded, Lap-Joint
Pressure Ratings: 150#, 300#, 600#, 900#, 1500#, 2500#
Wall Thickness Options: STD, SCH40, SCH80, SCH160, SCHXXS
Materials: Carbon Steel A105, Stainless Steel 304/304L, 316/316L
Coating Options: Black Paint, Yellow Transparent Paint, Cold/Hot Dip Galvanize

EN1092-1 European Standards

Size Range: DN15 to DN2000
Design Types: Type01 Plate, Type02 Loose, Type05 Blind, Type11 Welding Neck, Type12 Slip On, Type13 Threaded
Pressure Ratings: PN6, PN10, PN16, PN25, PN40, PN64, PN100
Materials: Carbon Steel C22.8, S235, S235JR, P235GH, P245GH, P250GH, P280GH, P265GH; Stainless Steel 304/304L, 316/316L
Coating Options: Black Paint, Yellow Transparent Paint, Cold/Hot Dip Galvanize

DIN German Standards

Size Range: DN15 to DN2000
Design Types: Slip On (DIN2573,2576,2502,2503,2543,2545), Welding Neck (DIN2631-2635), Blind (DIN2527), Threaded (DIN2565-2567), Loose (DIN2641,2642,2656,2673)
Pressure Ratings: PN6, PN10, PN16, PN25, PN40
Materials: Carbon Steel ST37.2/S235JR/C22.8; Stainless Steel 1.4301, 1.4404

GOST Russian Standards