plumbing materials wholesale pipe fitting pvc pipe flange

 Our pipe fittings can be made according to the following International Standards:

1.American standard (ASTM Sch 40 & Sch 80, ASTM D2241, 2665, NEMA TC 2)

2.British standard (BS 3505, BS 5255, 4515)
3.Singaporean standard (SS 141, SS 272, SS 213)
4.Australian standard (AS 1477, AS 1415)
5.National standard (GB 10002, GB 5836, GB 14823, GB 13664)
6.International standard (ISO 4422, ISO 3633, IEC 614, GY 3050)

Advantages:

1.Corrosion resistance, impregnable for corrosion soil and various kinds of water for life, high performance to inorganic acid, alkali, salt in corrosion resistance, suitable for excellent industrial sewage discharge and transportation.

2.Ageing resistance and long service life, and the normal service life is about 30-50 years. It is the building drainage, sewage ideal materials.

3.Shock resistance is strong, high mechanical strength.

4.Not easy to clog, no fouling, smooth inside, small fluid resistance, roughness coefficient is 0.009, unhindered stream, little maintenance.

5. Not out of the rust water, ensuring external do not rust, resist the oxygen index is high, with self-extinguishment.

6. Light weight, for iron 1/10, handling and installation are convenient, comparing to cast iron pipe improve efficacy 40-60%, obviously reduce project cost.

7. Pipeline swell factor is small, thermal conductivity and elastic modulus is small, and it has excellent drain freezing resistance performance compared with iron pipe.

8.Using unique auxiliary, avoid termites, pet biting damage.

9.Great variety of goods, can cooperate with various design and installaion standarsd.

Linyi Dongli Plastic Building Material Co.,Ltd,founded in 2000,is a professonal large scale manufacturer,which specialized in researching,developing,producing and selling different kinds of Large Diameter HDPE Pipe for Water supply Project ,plastic pipe and fitting.Our main products include PPR pipe&fitting,PE pipe&fitting,UPVC pipe&fitting,PE-RT pipe&fitting,etc,which are usually used for resident and industry water supply and drainage.With great advantage of location,which is only 5KM to Linyi AirPort ,Dongli is quite convenient for international trade and development.

Dongli has more than 1000 workers ,equiped with many advanced extrusion producing line and injection machines,we are rewarded as Chinese top brand,attained with ISO9001,ISO14001,CE,all around test report,and many other certifications.

Currently,Linyi Dongli is exporting to South  America,Australia,Europe,Southeast,Asia,Middle east area,Africa,etc.

Dongli group is initiating new strategy of better quality and lower profit to win more customers,and welcome purchasers all over the world to contact us and make long term cooperation. 

Any interests please feel free to contact us, your inquiries will be replied within 24 hours .