當前位置：廈門固特閥門制造有限公司>>FLANGE 法蘭>>DUPLEX 2205 BLIND FLANGE 盲法蘭

DUPLEX 2205 BLIND FLANGE 盲法蘭

返回列表頁

參考價

面議

具體成交價以合同協(xié)議為準

產(chǎn)品型號

品牌

廠商性質(zhì)其他

所在地廈門市

在線詢價收藏產(chǎn)品查看聯(lián)系電話

塑料機械網(wǎng)采購部電話：0571-88918531QQ:2568841715

聯(lián)系方式：查看聯(lián)系方式

更新時間：2024-02-22 11:28:59瀏覽次數(shù)：247次

聯(lián)系我時，請告知來自塑料機械網(wǎng)

產(chǎn)品分類 品牌分類

  PIPE 鋼管
  FLANGE 法蘭
  FITTING 接頭
  Forged steel gate valve 鍛鋼閘閥
  Through conduit 平板
  Wedge 楔式
  Pressure seal bonnet 壓力自密封
  ANSI 美標
  Lift type 升降式
  Wafer type 對夾式
  Float 浮動
  Swing type 旋啟式
  High performance 高性能
  Trunnion mounted 固定
  Fully welded 全焊接
  Top entry 上裝式
  AIR VALVE 空氣閥
  Flanged type 法蘭式
  Lug type 凸耳式
  CONTROL VALVE 調(diào)節(jié)閥
  Inverted pressure balance lubricated plug valve 壓力平衡式倒裝油密封
  STRAINER 過濾器
  Forged steel globe valve 鍛鋼截止閥
  PLUG VALVE 旋塞閥
  STEAM TRAP 疏水閥
  NEEDLE VALVE 針型閥

暫無信息

廈門固特閥門制造有限公司

經(jīng)營模式：其他

商鋪產(chǎn)品：96條

所在地區(qū)：福建廈門市

詢價 給他留言

產(chǎn)品簡介

DUPLEX 2205 BLIND FLANGE 盲法蘭

詳細介紹

The blind flange is basically a flange that does not have a hub or a bored center. Blind flanges is a solid disk used to seal the end of piping systems or pressure vessel openings. They are commonly used for testing the flow of gas or liquid through a pipe or vessel, in addition to allowing for easy access to the pipe in case work must be done inside the line. Similar to a regular flange, a blind flange has mounting holes around the perimeter and the gasket sealing rings are machined into the mating surface.

The most common two types are the flat face (FF) and the raised face (RF) blind flange. A flat face flange is completely smooth and level across the surface. The raised face flange has a slightly elevated middle area that creates two levels on the surface of the flange. Some blind flanges will be required a 1/2" or 3/4" FNPT threaded hole or SW hole in the center。

We GUTE is the manufacture that provide all kinds of steel flanges like Blind Flanges, Plate flat Flanges, Weld Neck Flanges, Slip On Flanges, Socket Weld Flanges, and so on, and also other special flanges according to the client's requirement.
Blind Flange Specification:

Standard	Type	Class	Size
ASME B16.5	WN/LWN/SO/Blind/Lap Joint	150#-2500#	1/2"-24"(Except Blind Flange 2500lb 1/2"-12")
ASME B16.47 Series A	WN/blind flange	150# -900#	22"-48"(Except 900# Size:26"-48")
ASME B16.47 Series B	WN/blind flange	75#-300#	26"-48"
ASME B16.47 Series B	WN/blind flange	400# 600# 900#	26"-36"
DIN2527	Blind flange	PN6-PN100	DN10-DN1000
EN1092-1:2002	Plate flange for welding/loose plate flange with weld-on plate collar or for lapped pipe end/Blind Flange/WN flange	PN2.5-PN100	DN10-DN4000
Sealing Surface	RF FF RTJ TF GF LF LM
Flange Face Finish	Stock Finish/Spiral Serrated/Concentric Serrated/Smooth Finish(Ra 3.2 and 6.3 micrometers)
	125-250 AARH(it is called smooth finish)
	250-500 AARH(it is called stock finish)
Coating	Vanish, yellow paint, anti-rust oil, galvanizing etc

Blind Flange Material Grades:

Carbon Steel	ASTM /ASME A/SA105(N), A350 LF2/LF3, A694 F52, F56, F60, F65, F70
Alloy Steel	ASTM/ASME A/SA 182 F5, F9, F11, F22, F91
Stainless Steel	ASTM/ASME A/SA 182 F304, 304L, 304H, 310H, 316, 316H, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 904L
Duplex and Super Duplex	ASTM/ASME A/SA 182 F44, F45, F51, F53, F55, F60, F61, S31803, S32205, S32550, S31254, SMO254, S32750, S32760, S32950
Nickel Alloy Steel	ASTM/ASME B/SB 564 UNS N02200(NICKEL 200), UNS N04400, (MONEL 400), UNS N08825( INCOLOY 825), UNS N06600(INCONEL 600), UNS N06601(INCONEL 601), UNS N06625(INCONEL 625), UNS N10276(HASTELLOY C276)


	ASTM/ASME B/SB160 UNS N02201(NICKEL 201), ASTM B/SB472 UNS N08020(Alloy 20)
Copper Alloy	ASTM/ASME B/SB151 UNS N07060, 71500, C70600(CuNi 90/10), C71500(CuNi 70/30)
Titanium	ASTM/ASME B/SB381 Grade 2, Grade 5, Grade 7