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HDPE Butt Fusion Reducing Coulper Poly Reducer Poly Reducing Coupling for Watter Supply Pipe

HDPE Electrofusion Coupler SDR11 PE100
Materials: HDPE100
Size: 32-630mm
Color: black , blue
Stangard: GB/T 13663.3
Pressure: SDR11, PN16

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Product Description

Specification(mm)	dn	dn1	H1	H2	L	Item Number
S75-50	75	50	67	60.5	140	LYGYS11-7550
S75-63	75	63	67	60.5	140	LYGYS11-7563
S90-50	90	50	75	63.5	155	LYGYS11-9050
S90-63	90	63	75	63.5	155	LYGYS11-9063
S90-75	90	75	75	71	155	LYGYS11-9075
S110-50	110	50	77	71	166	LYGYS11-11050
S110-63	110	63	77	73.5	166	LYGYS11-11063
S110-75	110	75	77	74	166	LYGYS11-11075
S110-90	110	90	77	76.5	166	LYGYS11-11090
S125-50	125	50	78	72	168.5	LYGYS11-12550
S125-63	125	63	78	73.5	168.5	LYGYS11-12563
S125-75	125	75	78	73.5	168.5	LYGYS11-12575
S125-90	125	90	78	76.5	168.5	LYGYS11-12590
S125-110	125	110	78	78	168.5	LYGYS11-125110
S140-63	140	63	80	71	170	LYGYS11-14063
S140-75	140	75	80	74	170	LYGYS11-14075
S140-90	140	90	80	76	170	LYGYS11-14090
S140-110	140	110	80	77	170	LYGYS11-140110
S140-125	140	125	80	77	170	LYGYS11-140125
S160-63	160	63	80	71	179	LYGYS11-16063
S160-75	160	75	80	72	179	LYGYS11-16075
S160-90	160	90	80	74	179	LYGYS11-16090
S160-110	160	110	80	77	179	LYGYS11-160110
S160-125	160	125	80	82	179	LYGYS11-160125
S160-140	160	140	80	84	179	LYGYS11-160140
S180-63	180	63	80	75	180	LYGYS11-18063
S180-75	180	75	80	75	180	LYGYS11-18075
S180-90	180	90	80	79	180	LYGYS11-18090
S180-110	180	110	80	86	180	LYGYS11-180110
S180-125	180	125	80	86	180	LYGYS11-180125
S180-140	180	140	80	86	180	LYGYS11-180140
S180-160	180	160	80	86	180	LYGYS11-180160
S200-63	200	63	80	78	185	LYGYS11-20063
S200-75	200	75	80	78	185	LYGYS11-20075
S200-90	200	90	80	80	185	LYGYS11-20090
S200-110	200	110	80	82	185	LYGYS11-200110
S200-125	200	125	80	82	185	LYGYS11-200125
S200-140	200	140	80	82.5	185	LYGYS11-200140
S200-160	200	160	80	82.5	185	LYGYS11-200160
S200-180	200	180	80	82.5	185	LYGYS11-200180
S225-110	200	110	80	80	180	LYGYS11-225110
S225-125	225	125	80	80	180	LYGYS11-225125
S225-160	225	160	80	80	180	LYGYS11-225160
S225-180	225	180	80	80	180	LYGYS11-225180
S225-200	225	200	80	80	180	LYGYS11-225200
S250-110	250	110	90	81	205	LYGYS11-250110
S250-125	250	125	90	81	205	LYGYS11-250125
S250-160	250	160	90	82	205	LYGYS11-250160
S250-180	250	180	90	83	205	LYGYS11-250180
S250-200	250	200	90	85	205	LYGYS11-250200
S250-225	250	225	90	85	205	LYGYS11-250225
S280-110	280	110	90	78	192	LYGYS11-280110
S280-160	280	160	90	81	192	LYGYS11-280160
S280-200	280	200	90	85	192	LYGYS11-280200
S280-225	280	225	90	85	192	LYGYS11-280225
S280-250	280	250	90	87	192	LYGYS11-280250
S315-110	315	110	90	80	204	LYGYS11-315110
S315-160	315	160	90	80	204	LYGYS11-315160
S315-180	315	180	90	80	204	LYGYS11-315180
S315-200	315	200	90	87	204	LYGYS11-315200
S315-225	315	225	90	87	204	LYGYS11-315225
S315-250	315	250	90	85	204	LYGYS11-315250
S315-280	315	280	90	85	204	LYGYS11-315280
S355-110	355	110	90	83	205	LYGYS11-355110
S355-160	355	160	90	86	205	LYGYS11-355160
S355-200	355	200	90	90	205	LYGYS11-355200
S355-250	355	250	90	93	205	LYGYS11-355250
S355-280	355	280	90	92	205	LYGYS11-355280
S355-315	355	315	90	95	205	LYGYS11-355315
S400-110	400	110	90	85	215	LYGYS11-400110
S400-160	400	160	90	85	215	LYGYS11-400160
S400-200	400	200	90	85	215	LYGYS11-400200
S400-225	400	225	90	83	215	LYGYS11-400225
S400-250	400	250	90	80	215	LYGYS11-400250
S400-280	400	280	90	85	215	LYGYS11-400280
S400-315	400	315	90	85	215	LYGYS11-400315
S400-355	400	355	90	85	215	LYGYS11-400355
S450-200	450	200	90	90	235	LYGYS11-450200
S450-250	450	250	90	92	235	LYGYS11-450250
S450-280	450	280	90	95	235	LYGYS11-450280
S450-315	450	315	90	100	235	LYGYS11-450315
S450-355	450	355	90	105	235	LYGYS11-450355
S450-400	450	400	90	108	235	LYGYS11-450400
S500-200	500	200	90	110	255	LYGYS11-500200
S500-250	500	250	90	120	255	LYGYS11-500250
S500-315	500	315	90	122	255	LYGYS11-500315
S500-355	500	355	90	133	255	LYGYS11-500355
S500-400	500	400	90	135	255	LYGYS11-500400
S500-450	500	450	90	140	255	LYGYS11-500450
S560-315	560	315	100	120	245	LYGYS11-560315
S560-355	560	355	100	130	250	LYGYS11-560355
S560-400	560	400	100	130	260	LYGYS11-560400
S560-450	560	450	100	130	265	LYGYS11-560450
S560-500	560	500	100	130	265	LYGYS11-560500
S630-315	630	315	100	125	275	LYGYS11-630315
S630-400	630	400	95	140	275	LYGYS11-630400
S630-500	630	500	95	142	275	LYGYS11-630500

Product Introduction

The HDPE Reducing Coupler is a high-performance pipe fitting designed to connect two HDPE pipes of different diameters in a straight line. Manufactured from premium high-density polyethylene (HDPE), it provides strong, leak-proof, and durable connections through butt fusion or electrofusion welding.

Product Advantages

The coupler features excellent resistance to high pressure, corrosion, abrasion, and chemical attack. Its smooth internal surface minimizes flow resistance and ensures efficient fluid transport. Lightweight and easy to handle, it reduces installation time and cost. With a long service life of over 50 years, it offers reliability and cost-effectiveness for various projects.

Product Applications

HDPE Reducing Couplers are widely used in water supply networks, sewage treatment plants, natural gas distribution, agricultural irrigation, mining operations, and industrial fluid pipelines. They are particularly ideal for projects requiring transition between different pipe diameters while ensuring continuous flow.

Operation Guide

1.Cut and clean the ends of both pipes.

2.Select the proper fusion method (butt fusion or electrofusion).

3.Heat and insert the pipe ends into the reducing coupler.

4.Hold in place until fully cooled and joints are secure.

5.Conduct pressure and leakage testing before commissioning the system.