We produce the fittings according to three standards
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American Standard :
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British Standard:
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DIN Standard:
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Material:ANSI/ASTMA-197(carbon steel)
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Material:ISO5922
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Material:DIN1692
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Dimension: ANSI/ASME B 16.3
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Dimensions:ISO49
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Dimensions:DIN2950
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Threads: ANSI BI.20.1
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Threads: ISO 7/1
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Threads:DIN2999
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Malleable iron nipple :
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material> malleable iron
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standard> DIN, American, British
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size> Size:1/8"-6"
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surface> Black, hot dipped galvanized, electric galvanized
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type> Banded, beaded, equal ,hexagon
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packing> packed on cartons then loaded into container, or on pallets as customers' request
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application> Be widely used in oil, gas, electric, water an so on
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Features:
1) The goods are of excellent material, in good finish, with precise sized ,well mechanical property.
2) Hot-dipped galvanized or electrical galvanized and black, also Epoxy resin painting as customer’s request.
3) Heavy weight, normal weight and light weight duty
4) Fittings available in Bends, Elbows, Tees, Crosses, Sockets, Plugs, Nipples, Caps, Unions ect, customers’ drawing or design are available.
5) Threaded conform to EN10242, BS21, DIN2999, ISO7/1 and ASME B 1.20.1 (NPT).
6)Properties:
a).Mechanical Properties:
Tensile Strength not less than 33Kgs/mm2
Elongation Rate not less 8%
Hardness not more then 163
b).Hydraulic Test:
Test Pressure 25Kgs/CM2
Working Pressure 16Kgs/CM2
7) Size available from 1/8" to 6"
