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                              1. 13361838772
                                wap1
                                wap2
                                固定球閥

                                API-鍛鋼固定球閥

                                鍛鋼球閥有兩種設計形式。一種是二片式結構,其中部螺紋連接,并以PTFE墊片密封;另一種是三片式結構,中部用螺栓栓結。根據所選的閥座與墊片/填料的材料不同,適應不同的工作溫度和介質...

                                在線咨詢全國熱線
                                021-5661 1817

                                主要特點

                                鍛鋼球閥有兩種設計形式。一種是二片式結構,其中部螺紋連接,并以PTFE墊片密封;另一種是三片式結構,中部用螺栓栓結。根據所選的閥座與墊片/填料的材料不同,適應不同的工作溫度和介質...

                                設計特點和執行標準

                                1、設計、制造 按API 6 D;

                                2、結構長度按 ANSI BI6.10;

                                3、連接法蘭:ANSI BI6.5MSS-SP44;

                                4、閥門檢查和試驗按API STD.598;

                                5、承插端符合ASME B16.11;

                                6、螺紋連接端(NPT)符合ANSI/ASME B1.20.1

                                主要的設計特點有:全徑/縮徑;90度定位和帶鎖結構;特殊形式的“Y”頭手柄;防火和防靜電設計;一對相向的蝶形彈簧;防吹出閥桿;閥桿中部雙重密封結構;螺栓、螺紋墊片密封閥蓋。

                                適用范圍

                                API鍛鋼固定球閥主要適用于化工、冶金、石油、制藥等行業的各種高壓介質輸送管道中,適用溫度:-196~450℃;驅動方式:手動、氣動、電動、液動;公稱通徑:1/2"~12";公稱壓力:150LB~1500LB;適用介質:水、氣、油品、天然氣和酸堿腐蝕介質。

                                產品概述

                                api-duanganggudingqiufa-2.jpg

                                API鍛鋼固定球閥 結構圖

                                API鍛鋼固定球閥 Class 150Lb主要連接尺寸及重量

                                公稱通徑                DNNPS2"3"4"6"8"10"12"14"16"18"20"
                                DN5080100150200250300350400450500
                                d15176102152203254305337387438489
                                LRF178203229394457533610686762864914
                                BW216283305457521559635762838914991
                                H1100110130175210274305340395440470
                                H16590200270300380420450530560605
                                W400700850600600600800800800800800
                                E---116116116171171257257257
                                F---350350350420420500500500
                                Wt (Kg)2450751952804405708020148023502400


                                API鍛鋼固定球閥 Class 300Lb主要連接尺寸及重量

                                公稱通徑                DNNPS2"3"4"6"8"10"12"14"16"18"20"
                                DN5080100150200250300350400450500
                                d15176102152203254305337387438489
                                LRF216283305403502568648762838914991
                                BW216283305457521559635762838914991
                                H1100110130175210274305340395440470
                                H16590200270300.380420450530560605
                                W400700850600600600800800800800800
                                E---116116116171171257257257
                                F---350350350420420500500500
                                Wt (Kg)305895210318440575800184027002890


                                API鍛鋼固定球閥 Class 400Lb主要連接尺寸及重量

                                公稱通徑                DNNPS2"3"4"6"8"10"12"14"16"18"20"
                                DN5080100150200250300350400450500
                                d15176102152203254305337387438489
                                LRF2923594064955976737628269029781054
                                BW2953564104986006767658299059781060
                                H1110120140185220270310345410440480
                                H180200210290320380430450550580630
                                W400700850600600600800800800800800
                                E---116116116171171257257257
                                F---350350350420420500500500
                                Wt (Kg)4172108232345480630870195028003250


                                API鍛鋼固定球閥 Class 600Lb主要連接尺寸及重量

                                公稱通徑                DNNPS2"3"4"6"8"10"12"14"16"18"20"
                                DN5080100150200250300350400450500
                                d15176102152203254305337387438489
                                LRF29235943255966078783888999110921194
                                BW29535643556266479184189299410951200
                                H1110120140185220270310345410440480
                                H180200210290320380430450550580630
                                W4008501000600600800800800800800800
                                E---11611517117117115083123
                                F---350350500420420580650735
                                Wt (Kg)326412026050070010981520230032503780


                                API鍛鋼固定球閥 Class 900Lb主要連接尺寸及重量

                                公稱通徑                DNNPS2"3"4"6"8"10"12"14"16"18"20"
                                DN5080100150200250300350400450500
                                d15176102152203254305324375425473
                                LRF&BW3683814576107378389651029113012191334
                                RTJ3713844606137408419681038114012191334
                                H1135158190200250285350400480530580
                                H190200230300375420460530600640700
                                W600600600600800800800800800800800
                                E1161161161711718383123123180180
                                F350350350420420650650735735735735
                                Wt (Kg)508017039064097015502150332045205320


                                API鍛鋼固定球閥 Class 1500Lb主要連接尺寸及重量

                                公稱通徑                DNNPS2"3"4"6"8"10"12"14"16"20"
                                DN5080100150200250300350400500
                                d15176102146194241289318362440
                                LRF&BW3684705467058329911130125713841664
                                RTJ37147354971184110001146127614071686
                                H1140160200210260300365420500600
                                H200220250320400450490560640790
                                W600600600600800800800800800800
                                E1161161711718383123123180220
                                F350350420420650650735735735735
                                Wt (Kg)559518058092018502150382053206850



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