... socked, plainEnd Protector Plastic cap, coupling( socket), nipple, elbow, tee, flange and some other pipe fittings,Secondary,OFFICE AND LAGE STOCKRemark1 ... thickness and length, please indicate the material of the pipe and your specified requirement. Because it is important to quote ... also can provide all kinds of pipe: cold rolled, hot rolled, hot dipped, ERW pipe and so on).Contact Information: ...