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WENZHOU BANGDA,A PRODUCR OF BW PIPE FITTING, SOCKET WELD FITTING,THREADED FITTING AND FLANGE. BW ELBOW,TEE,CAP;FORGED ELBOW, TEE,UNION,AND FLANGE LIST ON CATALOG.

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Product Knowledge

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[MATERIAL KNOWLEDGE] 00Cr19Ni13Mo3(317L)與國外同類鋼號對照2012-09-21

[MATERIAL KNOWLEDGE] 1Cr18Ni9Ti(321/321H)與國外同類鋼號對照 2012-09-21

[MATERIAL KNOWLEDGE] 0Cr18Ni10Ti(321)與國外同類鋼號對照2012-09-21

[OTHER FITTINGS KNOWLEDGE] TOE, POE, TBE, PBE是什么意思？2012-10-07

[PIPE KNOWLEDGE] SCH是什么意思2012-10-12

[MATERIAL KNOWLEDGE] A105與A105N的區別2012-10-12

[MATERIAL KNOWLEDGE] 與高壓管件連接的管子壁厚是多少2012-10-12

[OTHER FITTINGS KNOWLEDGE] 支管臺簡介2012-10-12

[OTHER FITTINGS KNOWLEDGE] 高壓活接頭-由任-活接頭2012-10-12

[MATERIAL KNOWLEDGE] 0Cr18Ni12Mo3Ti與國外同類鋼號對照2012-10-12

[MATERIAL KNOWLEDGE] 0Cr19Ni13Mo3(317)與國外同類鋼號對照2012-10-12

[MATERIAL KNOWLEDGE] 00Cr17Ni13Mo2N(316LN)與國外同類鋼號對照2012-10-12

[MATERIAL KNOWLEDGE] 0Cr18Ni12Mo2Cu2與國外同類鋼號對照2012-10-12

[MATERIAL KNOWLEDGE] 0Cr18Ni12Mo2Ti(316Ti)與國外同類鋼號對照2012-10-12

[MATERIAL KNOWLEDGE] 1Cr18Ni12Mo2Ti與國外同類鋼號對照2014-01-10

[MATERIAL KNOWLEDGE] 00Cr17Ni14Mo2(316L)與國外同類鋼號對照2012-10-12

[ELBOW KNOWLEGE] 什么是管件2012-10-12

[MATERIAL KNOWLEDGE] 材質為WCB,應劃為碳鋼還是低合金鋼2012-10-12

[FLANGE KNOWLEDGE] 法蘭是怎么和管道連在一起的焊在什么部位2012-10-12

[MATERIAL KNOWLEDGE] ASTM B564 C276 Hastelloy N102762014-01-09

[MATERIAL KNOWLEDGE] H62Cu 2014-01-07

[MATERIAL KNOWLEDGE] 3042014-01-04

[MATERIAL KNOWLEDGE] S31803 S322052014-01-04

[MATERIAL KNOWLEDGE] S32750 /2507/F532014-01-10

[MATERIAL KNOWLEDGE] 904L/N089042014-01-04

[MATERIAL KNOWLEDGE] 317/1.4436 317L/1.44382014-01-04

[MATERIAL KNOWLEDGE] 321/1.4541 321H2014-01-04

[MATERIAL KNOWLEDGE] 347 347H2014-01-04

[MATERIAL KNOWLEDGE] 310S2014-01-07

[1] [2] > >>(A total of 29 news , 20 article / page ) Goto

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