Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You!
Your requirement has been sent. we will contact you quickly!
{"title":"Electrofusion Branch Saddle for PE100 Mains | 63mm Outlet | 4mm Auto Pin | Water","imgUrl":"https:\/\/img.chinax.com\/nimg\/09\/02\/c901743105b61e63aeb74f8d06a5-200x200-1\/electrofusion_branch_saddle_for_pe100_mains_7c_63mm_outlet_7c_4mm_auto_pin_7c_water.jpg","attrs":{"Model Number":"Electrofusion Branch Saddle - Stackload","Outlet Size":"63 mm","Packaging Details":"Polybag \u2192 export carton \u2192 wooden pallet; large sizes in plywood crate","Minimum Order Quantity":"100 pcs\/ Negotiable"}}
{"title":"Pipe Fittings Electrofusion Equal Tee Hdpe Electrofusion Reducing Sleeve","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/ef\/f319617e5889ba5ebf793a065038-200x200-1\/pipe_fittings_electrofusion_equal_tee_hdpe_electrofusion_reducing_sleeve.jpg","attrs":{"Brand Name":"G-Tech","Model Number":"ELECTROFUSION EQUAL TEE","Place of Origin":"China","Minimum Order Quantity":"100"}}
{"title":"PE100 Electrofusion Coupler DN20-280 | 4.0mm Fusamatic Auto Pin | Water PN16 \/","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/e3\/08024e4301335f9f387879602b0b-200x200-1\/pe100_electrofusion_coupler_dn20_280_7c_4_0mm_fusamatic_auto_pin_7c_water_pn16_2f_gas_10_bar_7c_all_round_sdr11_21_pipe_jointing_w.jpg","attrs":{"Delivery Time":"20\u201335 days after deposit (sample: 5\u20137 days)","Pressure Rating":"Water PN16 \/ Gas 10 Bar","Material":"PE100 Black Polyethylene","Brand Name":"Fusamatic"}}
{"title":"PE100 Black Large-Diameter Electrofusion Coupler DN450-630 | 4.0mm Manual Pin","imgUrl":"https:\/\/img.chinax.com\/nimg\/bc\/a7\/bdb2ccdf6516fc4766a775723d95-200x200-1\/pe100_black_large_diameter_electrofusion_coupler_dn450_630_7c_4_0mm_manual_pin_sdr11_7c_pn16_water_2f_10_bar_gas_7c_heavy_duty_wel.jpg","attrs":{"Model Number":"Large-Diameter Electrofusion Coupler DN450-630","Pressure Rating":"Water PN16 \/ Gas 10 Bar","Minimum Order Quantity":"10 pcs \/ Negotiable","Delivery Time":"30\u201345 days after deposit (sample: 7\u201310 days)"}}
The Fusamatic branch saddle (Stackload) offers a complete solution for bypass, purging and off-take connections on larger diameter pipe mains, where a welded branch is required without cutting into the main pipe. The saddle welds directly onto the outside of the pipe wall, creating a fully welded, maintenance-free branch.
It covers the largest mains in the range: DN250 to DN450mm (including a combined 400–450mm size) with a 63mm outlet, spanning SDR 11–21. The stackable body nests safely for storage, reducing storage space and freight volume.
Manufactured from virgin PE100 black polyethylene with a 4mm automatic pin, rated PN16 for water and 10 bar for gas. Suitable for gas, water, mining and irrigation applications. Operating temperature range: −10°C to +40°C.
Typical Applications
Bypass connections on large distribution mains
Pipeline purging and flushing access points
Off-take / take-off branches from DN250–450 mains
Gas network purge and service connections
Water network flushing and sampling points
Mining slurry line purge and service connections
Key Features & Benefits
Purpose-built for bypass, purging and off-take connections on larger diameter pipe mains
Fully welded branch — no gaskets, no flanges, no future maintenance
Covers the biggest mains: DN250 to DN450mm, including the combined 400–450 size
63mm outlet for high-flow branch connections
Stackable body design — fittings nest safely together, cutting storage space and freight volume
Manufactured using virgin PE100 black polyethylene for long-term durability
Water PN16 / Gas 10 Bar rating (dependent on the PE pipe welded)
Manual welding parameters moulded directly into the fitting body
Permanently marked batch number and rising pin fusion indicators
Individually numbered for precise batch tracking and quality control
Barcode and QR code enable full traceability back to raw materials
Welding barcode compliant with ISO 13950; traceability barcode compliant with ISO 12176-4
SDR range 11–21 across the full size range
Reference Numbers & Dimensions
Ref. No.
Fitting Size (mm)
H (mm)
H1 (mm)
W10 (mm)
E (mm)
SDR Range
Fusion Time (s)
Cooling Time (min)
Weight (kg)
MBBKHFA250X63
250×63
125
75
146
122
11–21
110
10
0.360
MBBKHFA280X63
280×63
140
75
146
122
11–21
120
10
0.372
MBBKHFA315X63
315×63
140
75
146
122
11–21
120
10
0.382
MBBKHFA355X63
355×63
140
75
146
122
11–21
120
10
0.391
MBKHFA400450X63
400–450×63
146
72
146
152
11–21
120
15
0.400
Note: The 400–450×63 size is a combined fitting covering both 400mm and 450mm mains. All stated technical specifications depend on the PE pipe welded to and local pipeline pressure regulations. Please contact us for detailed CAD drawings.
Product Standards & Certifications
Our electrofusion branch 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 are available upon request.
Shipping & Delivery Information
We export PE electrofusion branch 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 branch saddle with 63mm outlet.
What is a branch saddle used for?
Branch saddles provide fully welded solutions for bypass, purging and off-take connections on larger diameter pipe mains, where a branch is needed without cutting the main pipe.
Which mains sizes does this model cover?
It covers 250mm, 280mm, 315mm, 355mm and a combined 400–450mm size, all with a 63mm outlet and SDR range 11 to 21.
What does the Stackload design mean?
Stackload fittings are designed to nest safely together for storage, reducing storage space and freight volume compared with conventional saddles of the same size.
Can this saddle be welded on a live pipeline?
Yes. Electrofusion branch saddles are welded directly onto the outside of the pipe wall, so the connection can be completed on an in-service main without interrupting flow.
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
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
500-600
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 ...