We have in store for our clients a wide assortment of COUPLING that are manufactured using high quality steel. These cater to the demands of various industries such as engineering, construction and automotive. Following are the specifications of our range: * grades: astm a182 f304, 304l, 304h, 316, 316l, 317, 317l, 321, 310, 347, 904l, etc. * size: 1/8" nb to 4" nb. (socketweld & threaded) * class: 150, #300, #600, #900, #1500, #2000, #3000, #6000, #9000#

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