| MSS | Lub npe txheem |
| MSS SP 6-2001 | Tus qauv raug ntawm kev sib cuag ntawm cov yeeb nkab flanges thiab kawg flanges ntawm li qub thiab fittings |
| MSS SP 9-2001 | Orifice Planes rau Bronze, Hlau thiab Hlau Flanges |
| MSS SP 25-1998 | Cov txheej txheem ntawm kev kos li qub, fittings, flanges thiab cov yeeb nkab txuas |
| MSS SP 42-1991 | Corrosion-resistant rooj vag, lub ntiaj teb, lub kaum ntse ntse thiab kos li qub nrog flange thiab taub qab vuam kawg Chav Kawm 150 (PN20) |
| MSS SP -43-1991(R2001) | Forged stainless hlau taub qab welded yeeb nkab fittings (nrog rau lwm cov ntaub ntawv los tiv thaiv corrosion) |
| MSS SP 44-1996(R2001) | Hlau Yeeb Flange |
| MSS SP 45-1998 | Bypass thiab ntws kev sib txuas |
| MSS SP 51-2000 | Corrosion Resistant Flanges thiab Cam khwb cia Flange Fittings (Lightweight Class 150) |
| MSS SP 53-1999(R2002) | Cov Qauv Zoo rau Cov Hlau Castings thiab Forgings rau Li qub, Flanges, Fittings, thiab lwm yam Piping Cheebtsam-Magnetic Particle Inspection Method |
| MSS SP 54-1999(R2002) | Cov txheej txheem zoo rau steel castings thiab forgings siv nyob rau hauv li qub, flanges, fittings thiab lwm yam piping Cheebtsam - Radiographic tshuaj xyuas txoj kev |
| MSS SP 55-2001 | Cov txheej txheem zoo rau cov hlau castings thiab forgings siv nyob rau hauv li qub, flanges, fittings thiab lwm yam piping Cheebtsam - Visual tshuaj xyuas txoj kev rau kev ntsuam xyuas ntawm nto defects |
| MSS SP 58-2002 | Yeeb Nkab Hangers thiab Kev Txhawb Nqa ─ Cov Khoom Siv, Tsim thiab Fabrication |
| MSS SP 61-1999 | Kev ntsuas siab ntawm steel li qub |
| MSS SP 67-2002 | Npauj Npaim Valve |
| MSS SP 68-1997 | Siab siab npauj npaim valve nrog eccentric qauv |
| MSS SP 70-1998 | Flange kawg thiab threaded kawg cam khwb cia hlau rooj vag li qub |
| MSS SP 71-1997 | Flange kawg thiab threaded kawg viav vias hom grey cam khwb cia hlau kos valve |
| MSS SP 72-1999 | Universal pob valve nrog flange kawg lossis taub qab vuam kawg |
| MSS SP 78-1998 | Flanged thiab threaded cam khwb cia hlau ntsaws li qub |
| MSS SP 79-1999a | Qhov (socket) welding tapered plug connector |
| MSS SP 80-1997 | Bronze rooj vag, lub ntiaj teb, lub kaum sab xis thiab kos li qub |
| MSS SP 81-2001 | Flange kawg stainless hlau riam rooj vag valve tsis muaj lub kaus mom |
| MSS SP 82-1992 | Txoj kev ntsuas siab valve |
| MSS SP 83-2001 | Chav kawm 3000 socket weld thiab threaded steel yeeb nkab unions |
| MSS SP 85-2002 | Flanged thiab threaded grey cam khwb cia hlau ntiaj teb thiab lub kaum sab xis li qub |
| MSS SP 91-1992(R1996) | Valve Phau Ntawv Qhia Kev Ua Haujlwm |
| MSS SP-93-1999(R2004) | Cov qauv zoo rau steel castings thiab steel forgings siv nyob rau hauv li qub, flanges, yeeb nkab fittings thiab lwm yam pipeline accessories Liquid Penetration Testing Methods |
| MSS SP-94-1999(R2004) | Cov txheej txheem zoo ultrasonic tshuaj xyuas txoj kev rau ferritic thiab martensitic steel castings ntawm li qub, flanges, yeeb nkab fittings thiab lwm yam pipeline accessories |
| MSS SP -95-2002 | Forged threaded yeeb nkab txuas thiab cov yeeb nkab loj plugs |
| MSS SP -97-2001 | Zuag qhia tag nrho reinforced forged ceg qhov hluav taws xob fittings - qhov (socket) vuam, threaded thiab welded kawg |
| MSS SP 108-2002 | Resilient sealing cam khwb cia hlau eccentric plug valve |
| MSS SP -117-2006 | Bellows seals rau lub ntiaj teb thiab rooj vag li qub |
| MSS SP 118-2002 | Flanged, flangeless, threaded thiab welded kawg compact steel ntiaj teb thiab kos li qub ( tshuaj thiab roj av refining) |
| MSS SP -120-2001 | Tsim cov kev cai rau kev hloov pauv graphite packing tshuab rau steel li qub nrog lifting stems (nce stems) |
| MSS SP -125-2000 | Caij nplooj ntoos hlav Loaded Center Coj Grey thiab Ductile Iron Pipeline Check Valve |
| MSS SP -126-2000 | Caij nplooj ntoos hlav loaded center coj steel kab kos valve |
MSS Valve
