connections

FITTING
WORKING PRESSURE TEMPERATURE RATINGS
TemperaturesClass
  200030006000
barpsibarpsibarpsi
 -29 a 38 -20 to 100137.92000206.93000413.86000
66150135.91970203.42950407.959.15
93200133.81940201,029154025830
121250132.11915198.32875396.65750
149300130.71895196.22845392.45690
177350129.31875193.82810387.95625
204400127.61850191.42775382.85550
232450124.81810187.22715374.55430
260500119.71735179.72605359.35210
288550113.11640169.72460339.74925
316600106.21540159.32310318.64620
43465098.61430148.32150296.64300
371700901305135.21960270.33920
39975081.41180122.41775244.83550
427800701015105.21525210.33050
NORMAL USE LIMIT OF CARBON STEEL
45485057.283086.21250172.42500
48290042.261563.8925127.91855
PRACTICAL USE LIMIT OF CARBON STEEL
51095029.342544.164088.61285
538100016.223524.135049.3715
FORGED FITTING
PRODUCTION RANGE & SPECIFICATION
Production range and specification
TYPEA. ELBOW, TEE, COUPLING, HALF COUPLING, CAP, PLUG, BUSHING, UNION. OUTLES. SWAGE NIPPLE, BULL PLUG, REDUCER INSERT AND HEX NIPPLE., STREET ELBOWS. BOSS,… ETC.
B. SOCKET-WELD, THEREADED (NPT or PT TYPE).
SIZENPS 1/8'' ˷ 4'' .
DN6 ˷ 100
RATINGPRESSURE : THREADED END - 2000 I 3000 I 6000 LBS.
SOCKET- WELD END-3000/600019000 LBS.
SPECIFICATIONSA. DIM. : SPEC.. ASME b16.11-2009 (REVISION of ASME B16.11-2005
MSS SP-79, 83, 95. 97 and BS3799.
ASME A185 (F304, F304L F316.F316L F304H,
F316H, F317L, F321, F11, F22, F91)
C. SIZE OF RAW MATERIAL: DIA 19 ˷ 85MM ROUND BAR
MARKINGA. CARBON and ALLOY STEEL: MARKED BY STAMPING.
B. STAINLESS STEEL MARKED BY ELECTRO-ETCHED JET PRINTED or STAMPING.
C. 3/8 UNDER : BRAND ONLY.
D. 1/2" to 4" MARKED WITH BRAND, MATERIAL, HEAT CODE, B16 (FOR ASME B16.11 PRODUCT)
RATING and SIZE.
FINISHINGCARBON STEEL-GALVANIZED or BLACK.
LOW ALLOY STEEL-BLACK
STAINLESS STEEL- PICKLED.
PACKINGCARTON / WOODEN CASE.
PLYWOODEN CASE.
SWAGE NIPPLE
TYPES OF THREADED FITTINGS BY CLASS AND SIZE
CINCENTRIC ECCENTRIC
Nominal Pipe Size (in)Outside DiameterEnd to End A Nominal Pipe Size (in)Outside DiameterEnd to End A
Large End D1Small End D2 Large End D1Small End D2
1/4*1/813.710.357 2*1/860.310.3165
3/8*1/817.110.364 2*1/460.313.7165
3/8*1/417.113.764 2*3/860.317.1165
1/2*1/821.310.370 2*1/260.321.3165
1/2*1/421.313.770 2*3/460.326.7165
1/2*3/821.317.170 2*160.333.4165
3/4*1/826.710.376 2*1-1/460.342.2165
3/4*1/426.713.776 2*1-1/260.348.3165
3/4*3/826.717.176 2-1/2*1/87310.3178
3/4*1/226.721.376 2-1/2*1/47313.7178
1*1/833.410.389 2-1/2*3/87317.1178
1*1/433.413.789 2-1/2*1/27321.3178
1*3/833.417.189 2-1/2*3/47326.7178
1*1/233.421.389 2-1/2*17333.4178
1*3/433.426.789 2-1/2*1-1/47342.2178
1-1/4*1/842.210.3102 2-1/2*1-1/27348.3178
1-1/4*1/442.213.7102 2-1/2*27360.3178
1-1/4*3/842.217.1102 3*1/888.910.3203
1-1/4*1/242.221.3102 3*1/488.913.7203
1-1/4*3/442.226.7102 3*3/888.917.1203
1-1/4*142.233.4102 3*1/288.921.3203
1-1/2*1/848.310.3114 3*3/488.926.7203
1-1/2*1/448.313.7114 3*188.933.4203
1-1/2*3/848.317.1114 3*1-1/488.942.2203
1-1/2*1/248.321.3114 3*1-1/288.948.3203
1-1/2*3/448.326.7114 3*288.960.3203
1-1/2*148.333.4114 3*2-1/288.973203
1-1/2*1-1/448.342.2114 3-1/2*1/8101.610.3203