PVC H Cross PVC Fittings
2) British standard (BS 3505,)   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. Â
WUXI HOLLY rubber sound insulation board is an acoustic material developed with unique and advanced technology.Compared with traditional materials, the closed cell design ensures the same amount of sound insulation while reducing the density of the material and the weight is lighter.
Sound insulation sponge foam products are widely used in studio, recording room, residence, hotel, night club, schools, ballroom, hospital, Sound Insulation Board,Soundproofing Panels For Walls,Sound Reduction Board,Outdoor Soundproofing Material Wuxi Holly International Trading Co., Ltd , https://www.hollynbr.com
Specifications
1) American standard (ASTM Sch 40 & Sch 80, ASTM D 2241)
3) Singaporean standard (SS 141, SS 272, SS 213)
4) Australian standard (AS /NZS1260,AS/NZS 1477)
5) International standard (ISO 4422, ISO 3633, En BS 1452)
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Why customers choose us?
1.      TOP TEN BRAND in this field.
2.      Excellent supplier of Shanghai World Expo(Denmark Pavilion)
3.      12 years' professional experience in producing pipes.
4.      Perfect pre-after sales service.
5.      Wide range of products: PVC, PPR, PE pipes and fittings.
6.      Well-known projects: Â
     a. Tsinghua University GymÂ
     b. Denmark Pavilion of Shanghai World Expo
     c. Mengniu Modern Farm
     d. Shanghai Ocean University
     e. Henan Radio and TV Center
 If you have any question or require more information, do not hesitate to contact us!
office building, industrial workshop, electrical and mechanical equipment, aerospace, metallurgy, machinery, medical equipment,
environmental protection, automotive, marine, cooling tower, automobile and motorcycle engine, architectural decoration, household appliance, etc.