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Manufacturing Specifications
J. B. Smith Mfg, manufactures swage nipples and bull plugs in accordance with A234 and
MSS-SP-95, from A-106 Grade B seamless pipe and A-1000 series, low to medium carbon, fine
grain, cold drawn bar stock, and heat treated to these specifications.
J.B. Smith conforms to the following Specifications:
- API 5B - Threading
- API 5CT - License Casing and Tubing Connectors
- ASME B16.9 -Weld Bevels
- MSS-SP-95 - Swages and Bull Plugs
- ASTM A234-04 WPB - Heat treatment, Raw Materials
- ASTM B633-98 Zinc Electroplate
- Charpy Impact - As Required
- Nace - MR-01-75 - As Required
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