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Shenzhen Front Valve Co., Ltd.

Double Sphere Expansion Joint, Double Sphere Thread Expansion Joint, Threaded Expansion Joint manufacturer / supplier in China, offering Double Sphere EPDM/NBR Rubber Threaded Expansion Joint, Drill Bits (cemented carbide) for Drills in Mining, Investment Casting Threaded Stainless Steel Ball Valves and so on.

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Double Sphere EPDM/NBR Rubber Threaded Expansion Joint

Purchase Qty.:
10-49 50+
FOB Unit Price: US $1,000 US $10
Purchase Qty. (Sets) FOB Unit Price
10-49 US $1,000
50+ US $10
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Port: Tianjin, China
Production Capacity: 200PCS/Month
Payment Terms: L/C, T/T, D/P
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Basic Info
  • Kind: Sleeve Compensator
  • Head Code: Round
  • Surface Treatment: Galvanized
  • Certification: ISO9001
  • Application: Drainage
  • Thread: Bs21,B1.20.1,DIN2999,ISO228-1,ISO7/1
  • Rubber: EPDM or NBR
  • Transport Package: Plywood Case
  • Origin: China
  • Connection: Screw
  • Type: Flexible
  • Material: Rubber
  • Customized: Customized
  • Warranty: 12 Months
  • Size: Dn32 to Dn600 or Larger
  • Pressure: DIN Pn16/150lb
  • Trademark: front
  • Specification: CE
  • HS Code: 73079900
Product Description
Double Sphere Expansion Joint-threaded end flexible joint

1) Size: DN32 to DN600
2) Class: PN10, PN16. PN25, 125LB, 150LB
3) Type: NBR/EPDM Body, Single sphere or double sphere, carbon steel galvanized flange, Flanged end and threaded end

All our products are designed and manufactured strictly in conformity with the standard of API, ANSI, AWWA, JIS, BS and DIN, etc. Most of our manufacturers have obtained ISO 9001, API 6D, TUV and CE certificates to ensure the quality stability of the products. We provide EN10204-3.1B. Mill Test Certificate for all our supplied products.

Our products range covers all kinds of ball valves, gate valves, globe valves, check valves, butterfly valves, plug valves, safety relief valves, bellow sealed valves, diaphragm valves, steam traps, knife gate valves, strainers, quick couplings, all types of flanges, pipe fittings, bolts&nuts&gaskets, steel plates, tubing and casing, line pipes and other pipeline equipment & components, with the materials of carbon steel, alloy steel, stainless steel, grey iron, ductile iron, brass and bronze. Our products are utilized widely in oil, gas, hydraulic, refining chemicals, petrochemicals, pharmaceuticals, food industries, fire-safe systems, marine systems and power stations, etc.
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