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Discussion History

Auxiliary Lines

Assembly

The booster, mud-boost and hydraulic conduit lines that feed the subsea stack and clear cuttings; lower pressure than choke and kill but still routed full length and coupled per joint. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Auxiliary Lines parts and their functions

5 top-level parts · 33 parts in total · full bill of materials below
Auxiliary Lines parts diagram: 1 booster line, 2 mud-boost line, 3 hydraulic conduit, 4 auxiliary coupling, 5 auxiliary line clamp. 33 parts in 5 top-level items.
Auxiliary Lines parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Booster Line 1× Booster line
2 Mud-Boost Line 1× Mud-boost line
3 Hydraulic Conduit 3 parts 1× Hydraulic conduit
4 Auxiliary Coupling 2 parts 3× Auxiliary couplings
5 Auxiliary Line Clamp 6× Auxiliary line clamps

3D model

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Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
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Bill of materials for Auxiliary Lines

5 top-level lines · 10 rows shown · 33 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Booster Line drilling-riser-joint-booster-line 1× 1 · part
2 Mud-Boost Line drilling-riser-joint-mud-boost-line 1× 1 · part
3 Hydraulic Conduit 3 parts drilling-riser-joint-hyd-conduit 1× 1 16 assembly
3.1 Conduit Tube drilling-riser-joint-conduit-tube 4× 4 · part
3.2 Connector connector 8× 8 · part
3.3 O-Ring Set oring-set 4× 4 · part
4 Auxiliary Coupling 2 parts drilling-riser-joint-aux-coupling 3× 3 3 assembly
4.1 Stab Sub drilling-riser-joint-ck-stab 1× 3 · part
4.2 O-Ring Set oring-set 2× 6 · part
5 Auxiliary Line Clamp drilling-riser-joint-aux-clamp 6× 6 · part

Where the auxiliary lines is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Marine Drilling Riser Joint

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks