|
||||||||||||||||||
|
||||||||||||||||||
|
All API specified Ring Gaskets meet all requirements for the full range of temperature for all API ring joint connections, -75° F to 350° F. All Bolts and Tap End Studs listed meet ASTM A320 GR-L7 specification, Charpy impact tested at -150° F. Acceptable for all PSL levels and -75° F to 350° F service temperature. Wrenches included in this catalog do not have any extreme temperature rating and should only see use at temperatures human operators can reasonably survive without special protective gear. WOODCO USA defines "Product Quality" as conformance to specified requirements. We select suppliers on the basis of their ability to provide materials, products and/or services which conform to WOODCO USA and API or industry specifications. All API specified Ring Gaskets meet all API PSL levels 1, 2, 3 and 4. WOODCO USA makes a final visual and hand inspection of items listed in this catalog immediately prior to shipment, to insure against handling damage and/or shelf wear.
|
|
1.9 How to Use This Catalog for Reference and Order Placement For API Spec 6A flanges reference Table 1 starting on Page 6 of this catalog. This table will identify Ring Gaskets, Bolts, Tap End Studs, and Wrench sizes for each currently available flange. Order Ring Gaskets by quantity, type, number designation, and material. Order Bolts and Nuts by quantity, size (OD) and length; and surface flange, subsea flange or clamp application. All Bolts and Nuts for API specified flanges have inch designations for diameter, length, and thread pitch. The following chart shows thread pitch for each diameter bolt specified by API.
Bolts and Nuts orderd from WOODCO USA will conform with API requirements for diameter and thread. For API Spec 16A Clamp Bolts, Nuts, Washers, and Safety Hoist Rings, reference the WOODCO USA Catalog for Clamps for Clamp Hub Connections. Order Hammer Wrenches by nominal diameter of bolt or nut size (Wrench for "H" size Bolt) or wrench for "N" size of nut), see section 4.0 of this catalog supplement. Discuss any special requirements with a WOODCO USA technical representative.
|
||||||||||||||||
| www.woodcousa.com |
|
|||||||||||||||||
