Standard Code | Standard Title |
---|---|
QB/T 1910 | |
QB/T 2022 | |
QB/T 2270 | |
QB/T 2271 | |
QB/T 2272 | |
QB/T 2467 | |
QB/T 3545 | |
QB/T 3735 | Stranded tungsten wire coils |
GB 1176 | Specification for cast copper alloys |
GB 2966 | TC4 Titanium alloy bars of aquality |
GB 10131 | Mn-Nb-Fe alloy |
GB/T 13791 | Cold drawn special shaped steel bar |
QC/T 272 | |
QC/T 273 | |
QJ 2257 | |
QJ 2397.2 | |
QJ 2329 | |
QJ 2330 | |
QJ 2526 | |
QJ 3185 | Specification for aluminium alloys ZL205A and ZL114A castings for space |
SH 3075 | Standard of material selections for petrochemical steel pressure vessels |
SH/T 3075 | Specificaton of material selections for steel pressure vessels in petrochemical industry |
SH 3087 | Technical standard for heat resistant steel castings of petrochemical tubular heater |
SH/T 3114 | Engineering specification for heat resistant iron castings of petrochemical tubular fired heater |
SH/T 3408 | Steel butt-welding pipe fittings in petrochemical industry |
SH 3409 | Steel Plate butt-welded fittings |
SH 3410 | Forged steel socket-welded fittings |
SH/T 3410 | Forged Steel Socket-welded and Threaded Fittings In Petrochemical Engineering |
SY 5036 | |
SY 5039 | |
SY 5182 | |
SY/T 5182 | Wire-wrapped stainless steel screen pipe |
SY 5302 | |
SY 5303 | |
SY 5304 | |
SY 5310 | |
SY/T 0510 | Stell butt-welding pipe fitting |
SY/T 0510 | Code for steel butt-welding fittings |
SY/T 5037 | Spiral submerged arc-welded steel pipe for pipelines for low pressure field fluid service |
SY/T 5040 | Spiral submerged arc-welded steel pipe piles |
SY/T 5040 | Welded steel pipe piles |
SY/T 5768 | |
TB/T 1443 | |
TB/T 1464 | |
TB/T 1465 |