微型加宽加长法兰不锈钢：
SSELBW9 SSWLBWV9 SSELMWZ9 SSELBWL9 SSWLBWLZ9 SSELBW12 SSWLBWV12 SSELMWZ12 SSELBWL12 SSWLBWLZ12
SSELBW14 SSWLBWV14 SSELMWZ14 SSELBWL14 SSWLBWLZ14 SSELBW16 SSWLBWV16 SSELMWZ16 SSELBWL16 SSWLBWLZ16
微型加宽加长法兰碳素钢：
SELBW9 SWLBWV9 SELMWZ9 SELBWL9 SWLBWLZ9 SELBW12 SWLBWV12 SELMWZ12 SELBWL12 SWLBWLZ12
SELBW14 SWLBWV14 SELMWZ14 SELBWL14 SWLBWLZ14 SELBW16 SWLBWV16 SELMWZ16 SELBWL16 SWLBWLZ16
中载型带双密封垫片+金属刮板型：
SVRD24 SVRK24 SVRDL24 SVRKL24 SVWD24 SVWK24 SVWDL24 SVWKL24
SVRD28 SVRK28 SVRDL28 SVRKL28 SVWD28 SVWK28 SVWDL28 SVWKL28
SVRD33 SVRK33 SVRDL33 SVRKL33 SVWD33 SVWK33 SVWDL33 SVWKL33
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