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  1

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  Spiral submerged arc welding (SSAW)

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  Stainless steel LSAW pipe

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  Stainless steel ERW pipe

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  Seamless (SMLS) steel pipe

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  Spectacle Flange

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  Integral Flange(Long Weld Neck Flange)

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  Orifice Flange

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  Loose Flange(Lap Joint Flange).

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  Threaded Flange

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  Socket Weld Flange

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  Plate Flange

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  Blind Flange

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  Slip On Flange

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  Weld Neck Flange

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  Bend

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  Stub end

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  Cross

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  Cap

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  Eccentric reducer

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  Concentric reducer

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  Lateral tee

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  Reducing tee

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  Equal tee