Product advantages:

1.Bundor patent products, patent certification.

The product side flanges comply with national, German, Russian, American, British and Japanese standards and other domestic and international standards for multiple pressures, easy connection and wide adaptability, which can reduce the type of purchase and stock.

2.The thickness of valve body wall is up to standard.

The valve body wall thickness meets the requirement of GB 26640, the thickness is up to the standard, and the pressure strength is guaranteed.

3.Valve body valve plate is made of QT450-10 material

Valve body valve plate is made of qt450-10 material with spheroidization rate above grade 3, tensile strength of 450Mpa and elongation of >10%.

4.Good sealing and long service life of valve seat

The valve seat is made of imported rubber material, with more than 50% rubber content; Elongation at break greater than 350%, valve sealing reliable, long life.

5.Soft back with wide side seat

Soft backrest wide side valve seat, is advantageous to the valve installation, in the pipeline and flange boss contact surface is wide, sealing performance is reliable. Life is longer than a hard back. And easy to remove and replace.

Name	Body		Seat			Disc			Stem			Worm Gear
Material	CI		EPDM			DI			420			IP65
DN	NPS	L	L1	L2	ΦD0	PN 10		PN 16		Class150		JIS 10K
50	2"	43	75	129	86	125	4-Φ18	125	4-Φ18	120.7	4-Φ19	120	4-Φ19
65	2 1/2"	46	82	136	101	145	4-Φ18	145	4-Φ18	139.7	4-Φ19	140	4-Φ19
80	3"	46	99	153	121	160	8-Φ18	160	8-Φ18	152.4	4-Φ19	150	8-Φ19
100	4"	52	110	167	144	180	8-Φ18	180	8-Φ18	190.5	8-Φ19	175	8-Φ19
125	5"	56	125	193	171	210	8-Φ18	210	8-Φ18	215.9	8-Φ22.4	210	8-Φ23
150	6"	56	145	209	200	240	8-Φ22	240	8-Φ22	241.3	8-Φ22.4	240	8-Φ23
200	8"	60	170	251	256	295	8-Φ22	295	12-Φ22	298.4	8-Φ22.4	290	12-Φ23
250	10"	68	213	283	311	350	12-Φ22	355	12-Φ26	361.9	12-Φ25.4	355	12-Φ25
300	12"	78	240	315	364	400	12-Φ22	410	12-Φ26	431.8	12-Φ25.4	400	16-Φ25

 

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Q:When the products will be shipped ?
A:Within 7-15 days after receing the prepayment.

Q:Do you have OEM service ?
A:Yes . A variety of products size , quality and quantity can be cutomized according to your needs. 

Q:Could you offer a free sample ? 
A:Yes , samples can be proveded for free. 

Q:How can I pay for the products ? 
A: We accept a variety of payment methods. Such as T/T , L/C,D/P ,Western Union , Paypal ,Trade Assurance. 

Q: How do you deal with that if there are some quality problems in products?
A: We will be responsible for all the quality problems.

Q:Are you a facrory or trade company ?
A: We are a factory with 26 years experience in valve research and production .

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