cryogenic ball

cryogenic ball is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically valves fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure. The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction. This is called a check valve, as it prevents or "checks" the flow in one direction.

Company Name  (주)삼강이엔지  Department  (주)삼강이엔지  A person in charge  강은경 과장  Telephone  010-2647-6254  Facsimile  055-346-5873  E-mail  ekkang@samkangeng.com  Address  김해시 진영읍 장등1로 54 SH빌딩 4층 견적 담당자님 업무에 노고가 많으십니다. 김해에 있는 (주)삼강이엔지 라고 합니다.  부산에 있는 단조 밸브 업체 (동강금속) 소개로  견적 의뢰를 드립니다. 아래 제품들 제작이 가능하신 품목이라면 납기, 단가 확인을 부탁 드립니다. 상세 사양서는 별도로 없으므로 tag, NDE, 입회검사 제외, wooden box 포장 기준, 도장 maker STD 기준 반영해 주시면 됩니다.  바쁘신줄은 알지만 확인을 부탁 드립니다. 감사합니다. Table 1 Sr. No. [1] VALVE TYPE [ 10” BALL VALVE] , [SPLIT BODY] , [RB], [TOP ENTRY] , [TRUNNION MOUNTED] [FIRE SAFE] , [ANTI STATIC] , [ANTI BLOW OUT] , [WITH DRAIN & VENT] , [SUPPORTS & LIFTING LUGS] FLANGE  #900, RING JOINT OPERATION TYPE  GEAR OPERATED SPECIFICATION APPLIED API 6D BODY/BONNET : [ASTM A352 GRADE: LCC] / [ASTM A350 GRADE :LF2 CLASS 1] BALL : ASTM A 182 GRADE F316 STEM: ASTM A 182 GRADE FXM-19 SEAT: ASTM A 182 GRADE F316 & [ R-PTFE] BOLTING: ASTM A320 GRADE L7 /ASTM A 194 GRADE 7 SPRINGS: ASTM B637 UNS N07750/INCONEL X-750 PLATING  ELECTRO ZINC PLATED ASTM B633 SC4 REQUIRED QUANTITY  2 EA Sr. No. [2] VALVE TYPE [12” BALL VALVE] ,[ SPLIT BODY ] , [RB] , [TOP ENTRY] , [TRUNNION MOUNTED] [FIRE SAFE] , [ANTI STATIC] , [ANTI BLOW OUT] , [WITH DRAIN & VENT] , [SUPPORTS & LIFTING LUGS] FLANGE  #900, RING JOINT OPERATION TYPE  GEAR OPERATED SPECIFICATION APPLIED API 6D BODY/BONNET : [ASTM A352 GRADE: LCC] / [ASTM A350 GRADE :LF2 CLASS 1] BALL : ASTM A 182 GRADE F316 STEM: ASTM A 182 GRADE FXM-19 SEAT: ASTM A 182 GRADE F316 & [ R-PTFE] BOLTING: ASTM A320 GRADE L7 /ASTM A 194 GRADE 7 SPRINGS: ASTM B637 UNS N07750/INCONEL X-750 PLATING  ELECTRO ZINC PLATED ASTM B633 SC4 REQUIRED QUANTITY  1 EA Sr. No. [3] VALVE TYPE [ 2” BALL VALVE ] , [ SPLIT BODY ] , [RB] , [TRUNNION MOUNTED] [FIRE SAFE] , [ANTI STATIC] , [ANTI BLOW OUT] , [WITH DRAIN & VENT] , [SUPPORTS & LIFTING LUGS] FLANGE  #2500 , RING JOINT OPERATION TYPE  GEAR OPERATED SPECIFICATION APPLIED API 6D BODY/BONNET : [ASTM A 995 GRADE 4A CD3MN] BALL : ASTM A 182 GRADE F51 STEM: ASTM A 182 GRADE F51 SEAT: ASTM A 182 GRADE F51 & [R -PTFE] BOLTING: ASTM A453 GRADE 660 SPRINGS: ASTM B637 UNS N07750/INCONEL X-750 REQUIRED QUANTITY  1 EA Sr. No. [4] VALVE TYPE [ 2” BALL VALVE ] , [ SPLIT BODY ] , [FB] , [TRUNNION MOUNTED] [FIRE SAFE] , [ANTI STATIC] , [ANTI BLOW OUT] , [WITH DRAIN & VENT] , [SUPPORTS & LIFTING LUGS] FLANGE  #2500 , RING JOINT OPERATION TYPE  LEVER OPERATED SPECIFICATION APPLIED API 6D BODY/BONNET : [ASTM A 995 GRADE 4A CD3MN] BALL : ASTM A 182 GRADE F51 STEM: ASTM A 182 GRADE F51 SEAT: ASTM A 182 GRADE F51 & [R -PTFE] BOLTING: ASTM A453 GRADE 660 SPRINGS: ASTM B637 UNS N07750/INCONEL X-750 REQUIRED QUANTITY  1 EA