IbASME B16.11 SW Socket Weld Capyog ib qho forged haum tsim los kaw qhov kawg ntawm ib qho me me - txoj kab uas hla cov yeeb nkab khiav. Tsis zoo li lub pob tw -weld cap, uas aligns kawg - mus rau - xaus nrog cov yeeb nkab, lub SW cap nta lub qhov (socket) recessed. Cov yeeb nkab hla mus rau hauv lub qhov (socket) no kom txog thaum nws tawm hauv qab tawm ntawm lub xub pwg sab hauv, ces nws tau rub rov qab me ntsis (kwv yees li 1/16 nti) kom tso cai rau thermal expansion ua ntej lub fillet weld koom nrog cov yeeb nkab phab ntsa mus rau daim di ncauj haum.
Peb muab cov kav dej, daim hlau, cov kab tuav, thiab ntau yam ntawm cov yeeb nkab fittings, flanges, thiab li qub.Tiv tauj pebtam sim no rau cov quotes dawb thiab cov ntaub ntawv khoom ntiag tug.
Core Geometry thiab Dimensional Parameters
Txhawm rau kom muaj kev sib hloov ntawm cov tuam txhab thoob ntiaj teb, lub qhov (socket weld caps) yog tsim los ntawm kev siv qhov ntsuas qhov ntev. Cov qauv kev ncaj ncees ntawm SW cap yog txiav txim siab los ntawm plaub qhov loj me:
Qhov (socket) bore Diameter
Sab hauv txoj kab uas hla ntawm lub qhov (socket) yuav tsum ua kom haum rau sab nraud txoj kab uas hla (OD) ntawm cov khoom xa tuaj nrog kev tshem tawm tsawg. Lub precision haum minimizes kua turbulence ntawm qhov sib koom tes thiab tiv thaiv kev sib txawv ntawm weld ntau dhau.
Qhov (socket) Phab ntsa Thickness
Qhov kev nyab xeeb ntawm forged haum yog nyob ntawm nws phab ntsa thickness. ASME cov qauv categorize socket weld fittings rau hauv cov chav kawm tshwj xeeb siab- feem ntauChav Kawm 3000, Chav Kawm 6000, thiab Chav Kawm 9000. Qhov tsawg kawg nkaus phab ntsa thickness (C) raws lub cev ntawm lub hau yuav tsum tau raws li los yog siab tshaj qhov siab - qhov ntsuas kub ntawm cov yeeb nkab raws sij hawm.
Qhov (socket) qhov tob
Lub qhov (socket) qhov tob dictates deb npaum li cas cov yeeb nkab nkag mus rau qhov haum. Qhov tob txaus kom ntseeg tau tias qhov sib koom ua ke muaj cov neeg kho tshuab txaus los tiv thaiv kev nyuaj siab, kev vibrations, thiab hydraulic shock.
Tag Nrho Qhov Siab / Ntev
Tag nrho sab nraud ntev ntawm lub hau txiav txim siab lub hnab ntawv spatial uas yuav tsum tau ua thaum lub sij hawm tsim cov txheej txheem, kom ntseeg tau tias cov ntsiab lus ntawm lub davhlau ya nyob twg tsis cuam tshuam nrog cov kab teeb tsa, cov qauv hlau, lossis lub valve clearances.
Cov ntaub ntawv ntawm Kev Tsim Kho thiab Metallurgical Qib
Dimensional ua raws li yuav tsum tau ua ke nrog raug metallurgy. Forged Cheebtsam raug xaiv kom phim cov chemistry thiab tensile profile ntawm cov khoom siv yeeb nkab los tiv thaiv galvanic corrosion lossis thermal expansion cracking:
Carbon Steel:Manufactured rauASTM A105 1, cov khoom no muab kev ntseeg siab rau cov qauv ambient thiab siab -kub siv hluav taws xob.
Tsawg-Qhov Kub Carbon Steel:Optimized hauv qabASTM A350 LF2, cov fittings no tuav cov tawv tawv mus rau -50℃F (-45 degree), ua rau lawv zoo tagnrho rau nruab nrab qhov chaw rho tawm.
Stainless hlau:Forged hauv qabASTM A182 F 316 / 316L Cov Lus Qhia, stainless qib tiv thaiv oxidation nyob rau hauv corrosive tshuaj ib puag ncig thiab tiv thaiv lub zos pitting.
ASME B16.11 SW Socket Weld Cap Dimension
|
Nominal loj |
Qhov (socket) diam |
Cov kab uas hla ntawm fittings |
Qhov (socket) phab ntsa thickness |
Lub cev phab ntsa |
Min. Qhov tob |
Tso qhov ntev |
Tso qhov ntev |
Xaus phab ntsa thickness |
Nruab nrab rau hauv qab ntawm lub qhov (socket). |
|||||||||||||||
|
DN |
NPS |
B |
D |
C |
Gmin |
Jmin |
E |
F |
Kmin |
A |
H |
|||||||||||||
|
3000 |
6000 |
9000 |
3000 |
6000 |
9000 |
3000 |
6000 |
9000 |
3000 |
6000 |
9000 |
3000 |
6000 |
3000 |
6000 |
|||||||||
|
Avg |
Min |
Avg |
Min |
Avg |
Min |
|||||||||||||||||||
|
6 |
1/8 |
10.9 |
6.1 |
3.2 |
- |
3.18 |
3.18 |
3.96 |
3.43 |
- |
- |
2.41 |
3.15 |
- |
9.5 |
6.5 |
16.0 |
4.8 |
6.4 |
- |
- |
- |
- |
- |
|
8 |
1/4 |
14.3 |
8.5 |
5.6 |
- |
3.78 |
3.30 |
4.60 |
4.01 |
- |
- |
3.03 |
3.68 |
- |
9.5 |
6.5 |
16.0 |
4.8 |
6.4 |
- |
- |
- |
- |
- |
|
10 |
3/8 |
17.7 |
11.8 |
8.4 |
- |
4.01 |
3.50 |
5.03 |
4.37 |
- |
- |
3.20 |
4.01 |
- |
9.5 |
6.5 |
17.5 |
4.8 |
6.4 |
- |
37 |
- |
9.5 |
- |
|
15 |
1/2 |
21.9 |
15.0 |
11.0 |
5.6 |
4.67 |
4.09 |
5.97 |
5.18 |
9.53 |
8.18 |
3.73 |
4.78 |
7.47 |
9.5 |
9.5 |
22.5 |
6.4 |
7.9 |
11.2 |
41 |
51 |
9.5 |
11 |
|
20 |
3/4 |
27.3 |
20.2 |
14.8 |
10.3 |
4.90 |
4.27 |
6.96 |
6.04 |
9.78 |
8.56 |
3.91 |
5.56 |
7.82 |
12.5 |
9.5 |
24.0 |
6.4 |
7.9 |
12.7 |
51 |
60 |
11 |
13 |
|
25 |
1 |
34.0 |
25.9 |
19.9 |
14.4 |
5.69 |
4.98 |
7.92 |
6.93 |
11.38 |
9.96 |
4.55 |
6.35 |
9.09 |
12.5 |
12.5 |
28.5 |
9.6 |
11.2 |
14.2 |
60 |
71 |
13 |
16 |
|
32 |
11/4 |
42.8 |
34.3 |
28.7 |
22.0 |
6.07 |
5.28 |
7.92 |
6.93 |
12.14 |
10.62 |
4.85 |
6.35 |
9.70 |
12.5 |
12.5 |
30.0 |
9.6 |
11.2 |
14.2 |
71 |
81 |
16 |
17 |
|
40 |
11/2 |
48.9 |
40.1 |
33.2 |
27.2 |
6.35 |
5.54 |
8.92 |
7.80 |
12.70 |
11.12 |
5.08 |
7.14 |
10.15 |
12.5 |
12.5 |
32.0 |
11.2 |
12.7 |
15.7 |
81 |
98 |
17 |
21 |
|
50 |
2 |
61.2 |
51.7 |
42.1 |
37.4 |
6.93 |
6.04 |
10.92 |
9.50 |
13.85 |
12.12 |
5.54 |
8.74 |
11.07 |
16.0 |
19.0 |
41.0 |
12.7 |
15.7 |
19.0 |
98 |
151 |
21 |
30 |
|
65 |
21/2 |
73.9 |
61.2 |
- |
- |
8.76 |
7.62 |
- |
- |
- |
7.01 |
- |
- |
16.0 |
19.0 |
43.0 |
15.7 |
19.0 |
- |
151 |
- |
30 |
- |
|
|
80 |
3 |
89.9 |
76.4 |
- |
- |
9.52 |
8.30 |
- |
- |
- |
7.63 |
- |
- |
16.0 |
19.0 |
44.5 |
19.0 |
32.4 |
- |
184 |
- |
57 |
- |
|
|
100 |
4 |
115.5 |
100.7 |
- |
- |
10.69 |
9.35 |
- |
- |
- |
8.56 |
- |
- |
19.0 |
19.0 |
48.0 |
22.4 |
28.4 |
- |
201 |
- |
66 |
- |
|
