Teekay® Axilock Type IV EPDM

Teekay Axilock
(axially restrained)

The Teekay Axilock has two metallic anchor rings that dig into the pipe wall when the coupling is installed. This prevents the two pipes from pushing apart under pressure or pulling away under end-load.

Each coupling (whether Axilock or Axiflex) consists of a casing, a gasket and a lockpart. The purpose of the casing is to house the gasket and to press it onto the pipe surface when the lockpart is closed. The lockpart is designed to pull the two ends of the casing together circumferentially around the pipe. In order to achieve this, the coupling is labelled clearly with a torque figure which ensures that the gasket is compressed sufficiently against the pipe surface.

The Axilock has two anchor rings which are placed adjacent to, but separate from, the sealing mechanism. As the lockpart is tightened the sealing lips are pressed against the pipe surface to form a seal. At the same time the anchor rings penetrate the rubber, bite into the two pipes and prevent them from pulling apart, whether by external loading or internal pressure. The end seal is also pressed against the pipe surface, which protects both the anchor ring and the section of the pipe where the anchor rings have bitten, from any possible external corrosion.

Type I
Casing: AISI 304 / DIN 1.4301
Fasteners: Alloy Steel, Coated
Gasket: EPDM/NBR/H-NBR/FKM/VMQ

Type IV
Casing: AISI 316L / DIN 1.4404
Fasteners: AISI 316 / 316L
Gasket: EPDM/NBR/H-NBR/FKM/VMQ

Article Nr.Description
0004247AXILOCK TYPE IV EPDM RVS 316 21,3 MM
0003815AXILOCK TYPE IV EPDM RVS 316 25 MM
0002645AXILOCK TYPE IV EPDM RVS 316 26,90 MM
0003415AXILOCK TYPE IV EPDM RVS 316 28 MM
0002528AXILOCK TYPE IV EPDM RVS 316 30 MM
0003816AXILOCK TYPE IV EPDM RVS 316 32 MM
0002529AXILOCK TYPE IV EPDM RVS 316 33,70 MM
0002530AXILOCK TYPE IV EPDM RVS 316 38 MM
0002977AXILOCK TYPE IV EPDM RVS 316 40 MM
0002531AXILOCK TYPE IV EPDM RVS 316 42,4 MM
0002532AXILOCK TYPE IV EPDM RVS 316 44,5 MM
0002533AXILOCK TYPE IV EPDM RVS 316 48,3 MM
0002789AXILOCK TYPE IV EPDM RVS 316 50 MM
0002620AXILOCK TYPE IV EPDM RVS 316 54 MM
0004079AXILOCK TYPE IV EPDM RVS 316 55 MM
0002534AXILOCK TYPE IV EPDM RVS 316 57 MM
0002978AXILOCK TYPE IV EPDM RVS 316 60 MM
0002535AXILOCK TYPE IV EPDM RVS 316 60,3 MM
0002918AXILOCK TYPE IV EPDM RVS 316 63 MM
0002647AXILOCK TYPE IV EPDM RVS 316 67 MM
0002675AXILOCK TYPE IV EPDM RVS 316 70 MM
0002536AXILOCK TYPE IV EPDM RVS 316 73 MM
0002537AXILOCK TYPE IV EPDM RVS 316 76,1 MM
0003437AXILOCK TYPE IV EPDM RVS 316 84 MM
0002538AXILOCK TYPE IV EPDM RVS 316 88,9 MM
0003238AXILOCK TYPE IV EPDM RVS 316 98 MM
0003699AXILOCK TYPE IV EPDM RVS 316 100 MM
0002892AXILOCK TYPE IV EPDM RVS 316 101,6 MM
0002652AXILOCK TYPE IV EPDM RVS 316 104 MM
0002539AXILOCK TYPE IV EPDM RVS 316 108 MM
0002540AXILOCK TYPE IV EPDM RVS 316 114,3 MM
0003221AXILOCK TYPE IV EPDM RVS 316 129 MM
0002541AXILOCK TYPE IV EPDM RVS 316 139,7 MM
0003457AXILOCK TYPE IV EPDM RVS 316 141,3 MM
0003416AXILOCK TYPE IV EPDM RVS 316 154 MM
0002701AXILOCK TYPE IV EPDM RVS 316 159 MM
0003590AXILOCK TYPE IV EPDM RVS 316 165 MM
0002542AXILOCK TYPE IV EPDM RVS 316 168,3 MM
0004128AXILOCK TYPE IV EPDM RVS 316 180 MM
0002797AXILOCK TYPE IV EPDM RVS 316 200 MM
0002874AXILOCK TYPE IV EPDM RVS 316 204 MM
0002543AXILOCK TYPE IV EPDM RVS 316 219,1 MM
0003264AXILOCK TYPE IV EPDM RVS 316 250 MM
0002723AXILOCK TYPE IV EPDM RVS 316 254 MM
0002812AXILOCK TYPE IV EPDM RVS 316 256 MM
0003711AXILOCK TYPE IV EPDM RVS 316 260 MM
0002824AXILOCK TYPE IV EPDM RVS 316 267 MM
0003521AXILOCK TYPE IV EPDM RVS 316 267 MM
0002780AXILOCK TYPE IV EPDM RVS 316 273 MM
0003417AXILOCK TYPE IV EPDM RVS 316 304 MM
0003196AXILOCK TYPE IV EPDM RVS 316 323,9 MM
0002825AXILOCK TYPE IV EPDM RVS 316 323,90 MM
0003529AXILOCK TYPE IV EPDM RVS 316 355,6 MM
0002840AXILOCK TYPE IV EPDM RVS 316 355,60 MM
0003030AXILOCK TYPE IV EPDM RVS 316 368,00 MM
0003607AXILOCK TYPE IV EPDM RVS 316 406,4 MM
0002801AXILOCK TYPE IV EPDM RVS 316 500 MM
0002577AXILOCK TYPE IV EPDM RVS 316 508 MM