|
|
马上注册，结识高手，享用更多资源，轻松玩转三维网社区。
您需要 登录 才可以下载或查看，没有帐号？注册
x
Introduction
. K' V5 }( P% CThis booklet has been written as an introduction to and a
# O% w* I- \$ F8 d7 v; Z& v( \+ Dsource of general information on pipe joints.
) d6 O" b+ @2 P- k& b' D5 H% sThe flanged joint appears deceptively simple but in fact the! o5 ^6 A% K" v6 S$ V
science of flanges and joint sealing is complex and continuously
$ L( _2 y [! H* Z8 R3 @developing. Sound joints are critical to piping integrity and' {1 G5 h; _& X
plant safety.
; ?1 A7 r, i& m4 L8 ^' b3 PA pipe joint thus relies on the skill and application of the fitter* Y# r' C# U0 k1 ?$ k
who puts it together. Correct selection of materials, application# s, x- _: N; V% F
of procedures, correct use of tools combined with the fitter’s
) T+ T4 p; G) I' r7 ]skill are all required to ensure a joint of maximum integrity.
+ L8 d7 I5 r% F! A) K) r9 o9 E0 b! oBut mistakes have happened; choosing the wrong gaskets,
! {! C5 ~! D' E7 X B+ F* @using the wrong studbolts. Such mistakes cannot be ignored.$ R9 I% W8 d/ ]# c% _- U2 m
The purpose of this booklet is therefore to increase understanding! r( g) C7 W- `4 G x
about pipe joints; from pipe specifications and how to
/ Q% Z# d8 }7 o" Ruse them, to studbolts and how to identify them.With increased* R/ \4 a& k, m' P$ @
awareness and knowledge, it is expected that mistakes will be; p# j* r+ L! u0 `
prevented. |
|
发表于 2010-11-22 11:01:13
