GB/T 38054-2019 Polyurethane part for tensioner used in offshore pipelay vessel

GB/T 1804-2000 General tolerances for linear and angular dimensions without individual tolerance indications GB/T 3672.1-2002 Rubber—Tolerances of products—Part 1:Dimensional tolerances GB/T 528-1998 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 528-2009 Rubber,vulcanized or thermoplastic—Determination of tensile stress-strain properties GB/T 529-1999 Rubber,vulcanized or thermoplastic—Determination of tear strength (Trouser,angle and crescent test pieces) GB/T 529-2008 Rubber,vulcanized or thermoplastic—Determination of tear strength(Trouser,angle and crescent test pieces) GB/T 531.1-2008 Rubber,vulcanized or thermoplastic—Determination of indentation hardness—Part 1:Duromerer method(Shore hardness) GB/T 1681-1991 Rubber—Determination of rebound resilience of vulcanizates GB/T 1681-2009 Rubber—Determination of rebound resilience of vulcanizates GB/T 1689-1998 Rubber vulcanized—Determination of abrasion resistance(Akron machine) GB/T 1689-2014 Rubber vulcanized—Determination of abrasion resistance (Akron machine) GB/T 3512-2001 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 3512-2014 Rubber, vulcanized or thermoplastic—Accelerated ageing and heat resistance tests—Air-oven method GB/T 5721-1993 General rules of identification, packaging, transportation and storage for rubber sealing products GB/T 7759.1-2015 Rubber,vulcanized or thermoplastic—Determination of compression set—Part 1:At ambient or elevated temperatures GB/T 15254-1994 Rubber, vulcanized—Determination of adhesion to metal—180°Peel test method GB/T 15254-2014 Rubber,vulcanized—Determination of adhesion to metal—180° peel test method HG/T 2729-2012 The determination of friction coefficient of vulcanized rubber and thin sheets using sliding method HG/T 4077-2009 Corrosion protection coating painting technical specification