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Stackload Electrofusion Tapping Saddle | 20-32mm Outlet | 4mm Auto Pin | Water

China Stackload Electrofusion Tapping Saddle | 20-32mm Outlet | 4mm Auto Pin | Water

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Stackload Electrofusion Tapping Saddle | 20-32mm Outlet | 4mm Auto Pin | Water

MOQ： 100 pcs/ Negotiable
Price： FOB Shanghai / Ex-Works — USD/pc, depends on size & quantity
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Pressure Rating	Water PN16 / Gas 10 Bar
UK Gas Rating	5.5 Bar Class B / 7 Bar Class C
Packaging Details	Polybag → export carton → wooden pallet; large sizes in plywood crate
Outlet	20 / 25 / 32 mm (Without Tube)
Angle	22.5°
Delivery Time	20–35 days after deposit received (sample: 3–7 days)
Size Range	DN20x32 – DN200x110 mm (23 combos)
Operating Temperature	-10°C to +40°C
Payment Terms	T/T,Western Union
Pin Type	4.0mm Fusamatic Automatic
Main Size	DN63 – DN355 mm (39 combos)
SDR Range	SDR 11 – 17.6
Branch Type	Reducing (Branch Smaller Than Main)
Material	PE100 Black Polyethylene
Supply Ability	50,000 pcs / Month
Model Number	Electrofusion Multiseal Tapping Tee - Stackload
Certification	Certificate - AWT FUSION (PC002187)
Brand Name	Fusamatic
Place of Origin	China

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Product Details
Company Details

Product Specification


Pressure Rating	Water PN16 / Gas 10 Bar	UK Gas Rating	5.5 Bar Class B / 7 Bar Class C
Packaging Details	Polybag → export carton → wooden pallet; large sizes in plywood crate	Outlet	20 / 25 / 32 mm (Without Tube)
Angle	22.5°	Delivery Time	20–35 days after deposit received (sample: 3–7 days)
Size Range	DN20x32 – DN200x110 mm (23 combos)	Operating Temperature	-10°C to +40°C
Payment Terms	T/T,Western Union	Pin Type	4.0mm Fusamatic Automatic
Main Size	DN63 – DN355 mm (39 combos)	SDR Range	SDR 11 – 17.6
Branch Type	Reducing (Branch Smaller Than Main)	Material	PE100 Black Polyethylene
Supply Ability	50,000 pcs / Month	Model Number	Electrofusion Multiseal Tapping Tee - Stackload
Certification	Certificate - AWT FUSION (PC002187)	Brand Name	Fusamatic
Place of Origin	China
High Light	Stackload Electrofusion Tapping Saddle ，20-32mm Outlet Electrofusion Tapping Saddle ，4mm Auto Pin Electrofusion Tapping Saddle

Stackload Tapping Saddle — Space-Saving Live-Main Connections

A Stackload electrofusion tapping saddle provides a direct service connection from a live or dead PE main. Its stackable body design means fittings nest safely on top of each other — cutting warehouse storage space and freight costs for bulk orders — while the fusion mat welds to the pipe wall and the outlet creates a branch for service lines with 20-32mm outlets on mains from 63mm to 355mm.

It delivers security, safety, simplicity and speed at the point of installation. The tamper-proof LockCap guarantees correct installation — it cannot be over-tightened and won't vibrate loose — while two O-ring seals protect against leakage. An optional cutter tube locks into the integral cutter for a leak-free cut-through of the main pipe.

Manufactured from virgin PE100 black polyethylene, rated PN16 for water and 10 bar for gas. For UK gas applications: 5.5 bar Class B / 7 bar Class C (size and outlet dependent). Operating temperature range: -10°C to +40°C.

Typical Applications

Live-main service connections without interrupting flow
Gas network branch connections to district networks
Water utility service tappings from distribution mains
Irrigation lateral connections from trunk lines
Mining process water service branches
Rapid repair and retrofit of existing PE networks

Key Features & Benefits

Stackload stackable design — fittings nest safely together, cutting warehouse storage space and transport costs
Covers the widest main range: DN63 to DN355mm with 20-32mm service outlets (39 combinations)
Manufactured using virgin PE100 black polyethylene for long-term durability
Water PN16 / Gas 10 Bar rating (dependent on PE pipe welded)
Live or dead main connection — no need to shut down the pipeline
Tamper-proof LockCap — cannot be over-tightened, won't vibrate loose
Two O-ring seals protect against leakage at the clamp interface
Optional cutter tube locks into the integral cutter for leak-free cut-through of the main pipe
Double spigot outlet — sufficient spigot length to cut off the coupler and fuse a second fitting
Optimised saddle and fusion mat minimize joint cycle times
4mm automatic pin — auto-detects welding parameters, prevents operator error
SDR range 11–17.6 (11–21 for DN250-355), covering common PE pipe wall thicknesses
Rising pin fusion indicators allow easy visual monitoring of the fusion process
Welding parameters moulded directly into the fitting body
Individually numbered for precise batch tracking and quality control
Permanent batch number clearly marked for traceability
Barcode and QR code enables full traceability back to raw materials
Welding barcode compliant with ISO 13950; traceability barcode compliant with ISO 12176-4
Fully welded joint — no gaskets, no flanges, no future maintenance

Reference Numbers & Dimensions

Ref. No.	Fitting Size (mm)	L10 (mm)	H (mm)	H1 (mm)	W10 (mm)	SDR Range	Fusion Time (s)	Cooling Time (min)	Weight (kg)
MTBKHFA63X20	63×20	105	119	62	120	11–17.6	80	10	0.380
MTBKHFA63X25	63×25	105	119	62	120	11–17.6	80	10	0.378
MTBKHFA63X32	63×32	105	119	62	120	11–17.6	80	10	0.365
MTBKHFA75X20	75×20	105	110	77	120	11–17.6	90	10	0.460
MTBKHFA75X25	75×25	105	110	77	120	11–17.6	90	10	0.460
MTBKHFA75X32	75×32	105	110	77	120	11–17.6	90	10	0.480
MTBKHFA90X20	90×20	105	110	77	120	11–17.6	90	10	0.380
MTBKHFA90X25	90×25	105	110	77	120	11–17.6	90	10	0.398
MTBKHFA90X32	90×32	105	110	77	120	11–17.6	90	10	0.402
MTBKHFA110X20	110×20	105	117	87	120	11–17.6	80	10	0.390
MTBKHFA110X25	110×25	105	117	87	120	11–17.6	80	10	0.386
MTBKHFA110X32	110×32	105	117	87	120	11–17.6	80	10	0.386
MTBKHFA125X20	125×20	105	117	95	120	11–17.6	80	10	0.310
MTBKHFA125X25	125×25	105	117	95	120	11–17.6	80	10	0.390
MTBKHFA125X32	125×32	105	117	95	120	11–17.6	80	10	0.388
MTBKHFA160X20	160×20	105	122	112	120	11–17.6	100	10	0.320
MTBKHFA160X25	160×25	105	122	112	120	11–17.6	100	10	0.410
MTBKHFA160X32	160×32	105	122	112	120	11–17.6	100	10	0.409
MTBKHFA180X20	180×20	105	122	122	120	11–17.6	100	10	0.350
MTBKHFA180X25	180×25	105	122	122	120	11–17.6	100	10	0.410
MTBKHFA180X32	180×32	105	122	122	120	11–17.6	100	10	0.410
MTBKHFA200X20	200×20	105	122	132	120	11–17.6	100	10	0.300
MTBKHFA200X25	200×25	105	122	132	120	11–17.6	100	10	0.320
MTBKHFA200X32	200×32	105	122	132	120	11–17.6	100	10	0.376
MTBKHFA225X20	225×20	105	122	145	120	11–17.6	100	10	0.320
MTBKHFA225X25	225×25	105	122	145	120	11–17.6	100	10	0.408
MTBKHFA225X32	225×32	105	122	145	120	11–17.6	100	10	0.403
MTBKHFA250X20	250×20	105	122	158	120	11–21	100	10	0.392
MTBKHFA250X25	250×25	105	122	158	120	11–21	100	10	0.390
MTBKHFA250X32	250×32	105	122	158	120	11–21	100	10	0.390
MTBKHFA280X20	280×20	105	122	176	120	11–21	100	10	0.426
MTBKHFA280X25	280×25	105	122	176	120	11–21	100	10	0.426
MTBKHFA280X32	280×32	105	122	176	120	11–21	100	10	0.426
MTBKHFA315X20	315×20	105	122	194	120	11–21	100	10	0.400
MTBKHFA315X25	315×25	105	122	194	120	11–21	100	10	0.410
MTBKHFA315X32	315×32	105	122	194	120	11–21	100	10	0.410
MTBKHFA355X20	355×20	105	122	214	120	11–21	100	10	0.400
MTBKHFA355X25	355×25	105	122	214	120	11–21	100	10	0.410
MTBKHFA355X32	355×32	105	122	214	120	11–21	100	10	0.400

Note: All stated technical specifications depend on the PE pipe welded to and local pipeline pressure regulations. SDR range 11–17.6 applies to DN63-225; SDR 11–21 applies to DN250-355. Please contact us for detailed CAD drawings.

Product Standards & Certifications

Our electrofusion tapping saddles are designed and manufactured to meet international product standards, backed by ISO 9001 and ISO 29001 quality management system certifications. The Fusamatic range is third-party certified against the standards below.

EN ISO 15494 — Plastics piping systems — Polyethylene (PE) for industrial applications (3rd party approved)
EN 12201-3 — Plastics piping systems for water supply — Polyethylene (PE) — Part 3: Fittings (3rd party approved)
EN 1555-3 — Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings (3rd party approved)
ISO 4437-3 — Plastics piping systems for the supply of gaseous fuels — Polyethylene (PE) — Part 3: Fittings (3rd party approved)
ISO 4427-3 — Plastics piping systems for water supply — Polyethylene (PE) — Part 3: Fittings (3rd party approved)
Welding barcode compliant with ISO 13950
Traceability barcode compliant with ISO 12176-4

Note: Regional variations may apply. Other product certificates available upon request.

Shipping & Delivery Information

We export PE electrofusion tapping saddles worldwide. Small sizes are packed in cartons on pallets; larger sizes are individually polybagged and crated for safe sea freight. The stackable design also reduces freight volume for bulk orders.

After-Sales Service & Warranty

We stand behind the quality of our electrofusion fittings. Our commitment doesn't end at delivery — we provide comprehensive technical support for your PE pipeline project.

Frequently Asked Questions

Common questions about our Stackload tapping saddle

What does 'Stackload' mean in this tapping saddle?+

Stackload refers to the saddle's stackable design — fittings are shaped to nest safely on top of each other, cutting warehouse storage space and transport costs for bulk orders.

What main pipe sizes does this tapping saddle cover?+

The Stackload tapping saddle covers mains from 63mm to 355mm with 20mm, 25mm and 32mm service outlets — 39 combinations in total from 63×20 to 355×32.

Can it be installed on a live main without shutting down?+

Yes. The saddle provides a direct connection from a live or dead main. An optional cutter tube locks into the integral cutter allowing a leak-free cut-through of the mains pipe without interrupting flow.

What pressure ratings are supported?+

Water PN16 and gas 10 bar, depending on the PE pipe welded to and local pipeline pressure regulations. For UK gas applications: 5.5 bar Class B / 7 bar Class C, size and outlet dependent.

What is the minimum order quantity?+

The standard MOQ is 100 pieces per size, but we are flexible for trial orders. Smaller sample quantities are available for evaluation. Contact us with your required sizes and quantity for a tailored quote.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer 
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Year Established:

2008 
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Total Annual:

500-600
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Ecer Certification：

Verified Supplier 

FUSION EQUIPMENT INTERNATIONAL COMPANY LIMITED is a leading innovator in the production of high-performance welding equipment, strategically headquartered near Shanghai, China. With proximity to major global shipping hubs, we ensure efficient logistics and seamless delivery to clients worldwide. As ... FUSION EQUIPMENT INTERNATIONAL COMPANY LIMITED is a leading innovator in the production of high-performance welding equipment, strategically headquartered near Shanghai, China. With proximity to major global shipping hubs, we ensure efficient logistics and seamless delivery to clients worldwide. As ...

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Fusion Equipment International Company Limited
No.228 Chenfeng Rd., KSND, KUNSHAN CITY, JIANGSU PROVINCE, P R CHINA, 215300
https://www.buttfusion-machine.com/

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