GOST 33259-2015 Flange Tube Sheet Boss Flange Plate for Heat Exchanger

• Customization: Available
• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Model NO.: EZS
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Manufacturing Way: Press
• Size: 1/2"-72"
• Materials: A182 F304/304L, F316/316L, 316ti, 321, 317L
• Standards: ANSI B16.5, Mss Sp-44, API 605, JIS, API 6b/6bx, a
• Appilcations: Connection
• Pressure: 150#-2500#
• Terms: Fob/CIF/CFR/EXW
• Packages: Wooden Case or as Customers′requirement
• Process: Forged
• Test: Dimension Test, Impact Test, Ut, Penetration Test
• Delivery Time: 7-30days
• Transport Package: Wooden Case
• Specification: stainless flange
• Trademark: EZS
• Origin: Tianjin China
• HS Code: 7307210000
• Production Capacity: 200000ton/Year

Product Description

1 . Commodity : Welding Neck , Blind , Slip On , Lap Joint , Socket Weld , Threaded , Spectacle Blind , etc

2 . Surfacing : RF , FF , RTJ

3 . Materials : Stainless Steel , Duplex Steel , etc

4 . Standards : ANSI B16.5 , ANSI B 16.47

5 . Tolerances : according to the specification or customer's request and drawings

6 . Applications : Pipe connection , Piping project construction etc

7 . Pressure class : 150 - 2500lbs

 

Item	Description
Basic Information	Material Grade	WP304 , WP304L , WP304H , WP316 , WP316L , WP316Ti , WP309S , WP310S , WP321 , WP321H , WP347 , WP347H , F304 , F304L , F304H , F316 , F316L , F310S , F321 etc
	Size	1/2" to 72"
	Standard	ASTM A403 etc .
	Process Method	Forged / Casting
Industry & Advantage	Application	a) Connect pipes
	Advantage	a) High technology ; good surface ; high quality etc
Terms & Conditions	Price Item	FOB , CFR , CIF or as negotiation
	Payment	T / T , L/C
	Delivery Time	30 working days after received your deposit ( Normally according to the order quantity )
	Package	Plywood case or as per customer's requirement
	Quality Requirement	Mill Test Certificate will be supplied with shipment , Third Part Inspection is acceptable
Quality	Test	100% PMI test ; Size test etc
Market	Main Market	Europe , Middle East , Southeast Asia , South America . Etc

Material:

• CARBON STEEL - ASTM/ASME SA-105, A-350 LF-2, LF-3, A694, SA-516-70, A36
• CHROME ALLOYS - A-182-F-1, F-5, F-6, F-9, F-91, F-11, F-12, F-22
• STAINLESS STEEL - A-182 - F-304, Dual Grade 304/304L, Dual Grade 316/316L, 316, 304H, Dual Grade 304/304H, Dual Grade 316/316H, 316H, 309,
• 310, 317L, 321, 347, 347H, 904L,
• Alloy 20, many other H grades
• ALUMINUM - 3003, 6061, 5083 and other grades upon request.
• HASTALLOY - B-2, C-276, G, X, C-22
• INCONEL - 600, 601, 625, 718
• INCOLLOY - 800, 825, 800H, 800HT
• MONEL - 400
• COPPER - 90/10 (C70600), 70/30 (C71500)
• Duplex - F51/2205, F53/2507
• TITANIUM - Gr2, Gr12

  

WELD NECK FLANGE

Our most frequently requested flange, the Weld Neck Flange features a neck extension and weld bevel. Provides a natural form connection ideal for larger, high-pressure applications.


 

SLIP ON FLANGE

A simple alternative to the Weld Neck flange, a Slip On Flange is designed to accept the pipe into the center/bore, allowing welding around the outer diameter of the pipe.  
 

BLIND FLANGE

Designed to cap off a line, a Blind Flange has no bore or inner diameter. They are often altered to include NPT threads or custom bore holes to function as hubless Slip On flanges.

SOCKET WELD / COUNTER BORE FLANGE

Sometimes referred to as Counter Bore flanges, the Socket Weld types have a socket to insert pipe when space limitations make Weld Neck flanges difficult to use.




THREADED / COMPANION FLANGE
Threaded or Companion Flanges contain a female NPT threaded center for connection to male threaded piping. These flanges are commonly implemented in reducing connections.