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OCTG Distributor—GB Tubulars is a worldwide distributor of Oil Country Tubular Goods (OCTG). The Company carries a substantial inventory of casing, specializing in sizes from 10 3/4" OD through 20" OD in API Casing and Line Pipe Grades. GB also has access to a variety of small diameter API casing, ranging from 4 1/2” OD through 9 5/8” OD. To provide maximum flexibility in meeting customer requirements, casing is stocked plain-end, and can be finished with a variety of connections. These include our patented GB Connections, API, and premium connections.

Stocking Items
OD Weight/FtGrades
4 1/2 11.60 - 15.10Alloy
5 1/2 17 - 23Alloy
10 3/4 45.5 - 65.7Alloy
11 3/4 65Alloy
11 7/8 71.80Alloy
13 3/8 68 - 72Alloy
13 5/8 88.2Alloy
14 80.73 - 116.97Alloy
16 65 - 97Carbon & Alloy
18 93.54 - 116Alloy
18 5/8 87.5 - 101Carbon & Alloy
20 94 - 169Carbon & Alloy
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