Aquasol SoluGap Socket Weld Spacer Rings UAE Qatar Saudi
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1 Day delivery all over UAESep 08 - Sep 12
Aquasol SoluGap Socket Weld Spacer Rings UAE Qatar Saudi
Aquasol SoluGap
Socket Weld Spacer Rings
Dissolvable socket weld spacer rings that set a precise, even gap every time — the 1/16" (1.6mm) minimum required by ANSI B31.1, ASME Section III and US Navy/Military codes. Compatible with any metal, no measuring or scribing. Dissolves in water for easy cleanup. Supplied across the UAE, Qatar, Saudi Arabia and wider GCC.
Product Overview
What It Is
Aquasol SoluGap is a patented water soluble socket weld spacer ring. It sets the precise, even gap between the pipe end and the socket bottom required for a code-compliant socket weld — then dissolves completely in water after welding. Made of Aquasol's environmentally safe water soluble composite board, it is compatible with any metal and eliminates the guesswork of manual measuring and scribing.
Why the Gap Matters
As pipes heat and cool they expand and contract. Socket weld codes (ANSI B31.1, ASME Section III, US Navy/Military) require a minimum 1/16" (1.6mm) gap between the pipe and the socket bottom to absorb this movement. Without it, thermal stress causes cracking and loss of weld integrity — leading to costly repairs and replacement.
Who Uses It
Pipe fabricators, welding engineers, and QC inspectors doing socket welding across food processing, pharmaceutical, nuclear, power, petrochemical, hydraulics, shipbuilding, and boiler industries throughout the UAE, Qatar, Saudi Arabia, Kuwait and Oman — approved as a spec item by ExxonMobil, Shell, Saudi Aramco, Bechtel, KBR, Petrofac and more.
📏 Code Compliance — The Exact Gap, Every Time
SoluGap provides the 1/16" (1.6mm) minimum gap required by ANSI B31.1, ASME Section III, US Navy and Military codes, eliminating the need for pre-measuring and guesswork. Also available in 1/8" (3.2mm) thickness for a double gap. The hollow center allows viewing during welding, and the unique 3-tab edge design keeps the ring secure in any pipe orientation — even sideways or inverted.
Sizes & Specifications
SoluGap 1/16" (1.6mm) — ANSI B31.1 Standard Gap
| Item No | Nominal Pipe Size | Thickness | Nominal (DN) | Packaging |
|---|---|---|---|---|
| SGP-0.50 | 1/2" | 1/16" | 15 | 50 per bag |
| SGP-0.75 | 3/4" | 1/16" | 20 | 50 per bag |
| SGP-1.0 | 1" | 1/16" | 25 | 50 per bag |
| SGP-1.25 | 1-1/4" | 1/16" | 32 | 50 per bag |
| SGP-1.50 | 1-1/2" | 1/16" | 40 | 50 per bag |
| SGP-2.00 | 2" | 1/16" | 50 | 50 per bag |
| SGP-2.50 | 2-1/2" | 1/16" | 65 | 50 per bag |
SoluGap 1/8" (3.2mm) — Double Gap
| Item No | Nominal Pipe Size | Thickness | Nominal (DN) | Packaging |
|---|---|---|---|---|
| SGP-0.50/2 | 1/2" | 1/8" | 15 | 50 per bag |
| SGP-0.75/2 | 3/4" | 1/8" | 20 | 50 per bag |
| SGP-1.0/2 | 1" | 1/8" | 25 | 50 per bag |
| SGP-1.25/2 | 1-1/4" | 1/8" | 32 | 50 per bag |
| SGP-1.50/2 | 1-1/2" | 1/8" | 40 | 50 per bag |
| SGP-2.00/2 | 2" | 1/8" | 50 | 50 per bag |
| SGP-2.50/2 | 2-1/2" | 1/8" | 65 | 50 per bag |
Custom & Bulk Options
| Range | Sizes | Notes |
|---|---|---|
| Custom Order | 3/8", 3", 3-1/2", 4" | Both thicknesses. 50/bag or 1000/box. Allow 1-3 weeks processing |
| Bulk (/M) | 1/2" to 2-1/2" | 500 per bag / 1000 per box for high-volume users |
How SoluGap Works
Position
Position the ring by aligning its outer edge with the inner pipe circumference.
Snap in Place
Slide the ring inside the pipe so the tabbed edges fit snugly and snap in place — maintaining the 1/16" (or larger) gap while avoiding compression.
Stay in Place
Once secured, the 3-tab design holds the ring in place even when the socket is sideways or inverted — no slipping during fit-up.
Weld
Tack weld 3-4 times maintaining proper interpass temperature per ASME B31.3. Square up the pipe after the first tack, then complete the weld without exceeding interpass temperature (300°F max).
Dissolve
Introduce hot or cold water to dissolve and remove the ring completely, leaving no residue — or, if preferred, simply leave the spacer in place as no adverse effects result.
Key Features & Benefits
Precise Code Gap, No Guesswork
Delivers a uniform, precise 1/16" (1.6mm) gap required by ANSI B31.1, ASME Section III and Navy/Military codes — eliminating the time-consuming, error-prone task of scribing, measuring and fitting. Weld accuracy is dramatically improved versus manual methods.
Compatible With Any Metal
Made of water soluble composite board, not metal — so one product works for carbon steel, stainless, duplex and alloy pipe. No need to inventory multiple grades of metal spacers to match the pipe material.
3-Tab Secure Design
Unique 3-point tabs secure placement regardless of pipe orientation — the ring stays put even sideways or inverted. The hollow center enables viewing during welding for better control.
Dissolves — Easy Cleanup
Dissolves rapidly and completely in hot or cold water for easy post-weld cleanup with zero residue. Unlike metal spacers, it will not corrode or break — and can even be left in place with no adverse effect if preferred.
Saves Time & Reduces Cracks
Eliminates labour-intensive scribing, measuring and fitting. By ensuring the correct gap every time, it reduces cracked welds — saving money on costly repairs and replacement material.
EPA & CE Approved — Spec Approved
Manufactured from EPA and CE-approved, environmentally friendly water soluble material. Tested and approved as a spec item by ExxonMobil, Shell, Saudi Aramco, Bechtel, KBR, Petrofac, Jacobs and Tecnicas Reunidas.
Applications by Industry
| Industry | Application |
|---|---|
| Oil & Gas & Petrochemical | Socket weld gap setting on small-bore process, instrument, and utility piping in refineries and petrochemical plants — spec-approved by Saudi Aramco, ExxonMobil, Shell, Petrofac across the GCC |
| Power & Nuclear | Code-compliant socket welds on power plant and nuclear pipework where ANSI B31.1 and ASME Section III gap requirements are mandatory and fully documented |
| Pharmaceutical & Food | Hygienic small-bore stainless steel socket welding in pharmaceutical, food processing, and brewery pipework where dissolvable, non-metal spacers avoid contamination |
| Industrial Hydraulics | High-pressure hydraulic pipe socket welding where correct gap is critical to weld integrity under pressure cycling |
| Shipbuilding & Marine | Socket weld pipework in shipyards and offshore fabrication across UAE, Saudi Arabia and Qatar — meeting Navy/Military and class society gap requirements |
| Boilers & Water Heaters | Socket welds on boiler, water heater and railroad air brake piping where thermal cycling makes the expansion gap essential to prevent cracking |
Frequently Asked Questions
What is a socket weld spacer ring and why is a gap needed?
What gap sizes and pipe sizes does SoluGap cover?
Does SoluGap work with stainless steel and other metals?
What temperature can SoluGap withstand?
How can I get pricing in UAE, Qatar, Saudi Arabia, Kuwait or Oman?
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.