Delivery Time:1usually within 35 days after received your payment
Certification:WRAS/ ISO 9001

DN1000 Welding Pipe Epoxy Coating Y Strainer With Drainer Valve

FEATURES
•  Iron strainers are complete with Flat Face (Series 125YF) or Raised Face (Series 250YF)
    flanges in accordance with ASME B16.1.

•  Strainer body meets applicable ASME Standard.

•  One piece cast body.

•  Strainers equipped with bolted cover flange that utilize a flat gasket seal.

•  Low pressure drop.

•  Upper and lower machined seats.

•  304 SS perforated screens are standard.

•  Drain/Blow-off connection furnished with plug as standard.

•  Generous screen area and properly proportioned straining chamber to minimize initial pressure

    drop while maximizing time between cleanings.

•  Compact end to end dimension.

Brief introduction:

The strainer may be used on all types of pipelines to collect granulated foreign substances and 

contaminants collected. It can improve the clearance in the medium, and prolong the life of valves 

and other equipments. It is suitable for wafer, petroleum and steam.

Mail part & material 

Body: gray cast iron, cast iron, ductile iron 

Filter: stainless steel 

O-ring: NBR 

Technical Specification

- Nominal diameter: 65～500mm        

- Nominal pressure: 1.0/1.6/2.5Mpa

STRAINER INSTALLATION INSTRUCTIONS
A . Ensure all machined surfaces are free of defects and that the inside of the
strainer is free of foreign objects.
B .  For horizontal pipelines, the strainer should be installed so that the drain
connection is pointed downwards.
C .  For flanged end strainers, the flange bolting should be tightened gradually in
a back and forth clockwise motion.
D .  Once installed, increase line pressure gradually and check for leakage around joints
E .  If the strainer is supplied with a start-up screen, monitor pressure drop carefully.

SIZE	INCH	2	2½	3	4	5	6	8	10	12	14	16	18
MM	50	65	80	100	130	150	200	250	300	350	400	450
A	INCH	7.875	10	10.125	12.125	15.625	18.5	21.625	25.75	30	33.25	38.75	43.12
MM	200	254	257	308	397	470	549	654	759	846	984	1095
B	INCH	5.25	6.5	7.5	9	13.125	15.75	18	18.5	22	28.625	30	31
MM	133	165	190	227	335	401	457	471	557	727	762	788
C	INCH	2	2.5	3	4	5	6	8	10	12	14	16	18
MM	51	65	76	102	127	152	203	254	305	356	406	457
Weight	kgs	13	16	21	30	43	60	90	140	175	392	627	1032