PTFE/EPDM Composite Diaphragm for Valves Safety Valves/Back Pressure Valves

Product Description

Product Description

Product Name	D29.7mm Composite diaphragm	Material	PTFE+EPDM
Brand	N/C	Color	blue+Black
Feature	Excellent tensile strength, elongation, resilience	Application	Use for valves Safety valves/back pressure valves
Pressure	Low Pressure	Modes of packing	PE bags+carton
Sample time	10-20days	Delivery Time	7-15days
Place of Product	jiangxi Province,China	Shipment	DHL, FedEx, UPS, TNT.....

---It's mainly used for hydraulic pump ,vulcanized pump,vacuum pump ,pneumatic diaphragm pump and other mechanical pumps. The diaphragm Valve is widely used in petrochemical industry, coal machinery,water treatment, papermaking,textile,pharmaceutical,food, metallurgy and other industries.
---The products is used PTFE+EPDM as a material .EPDM has excellent weather resistance, ozone resistance, heat resistance, acid and alkali resistance, water vapor resistance, color stability, electrical properties, oil filling and normal temperature fluidity---Ethylene-propylene rubber has a wide range of uses. It can be used as tire side, rubber strip and inner tube, as well as parts of automobiles, as well as wire and cable sheathing and high-voltage and ultra-high-voltage insulating materials. It can also manufacture light-colored products such as shoes and sanitary products.More products:
"Zhaohui DIAPHRGAM" is a high-tech company specializing in R & D, production and sales of pumps spare parts and other repair kits.The accessories include: diaphragm, valve,seat, ball valve, O-rings, PTFE tubes,etcWe supplies original quality Replacement Parts that fit Aro®, Blagdon®, Wilden®, Vesa-matic®, G-raco®, Sandpiper®, Milton-Roy®, BSK®, Painting pump ® ,Skylink®,Yamada® ,QBY® ,Almatec®,Seko® etc.For more product links, please click the picture below:
Certifications
Packaging & Shipping
Company Profile

FAQ
Q: Are you trading company or manufacturer?
A: We are the source factory, one of the leading manufacturer of diaphragms spare parts in China,can provide customers with pneumatic diaphragm pumps accessories of wilden, sandpiper, almatec, Yamada, Gra-co, Blagdon, Veresmatic, etc. The accessories include: diaphragm, valve,seat, ball valve, O-rings, PTFE tubes,etc.and repair kits
Q:How can we guarantee quality?
A:Always a pre-production sample before mass production; Always final Inspection before shipment.
Q: I have a drawing, can you produce?
A: First, please send your drawing to our sales representative, they will forward all the information to our engineer and evaluate our capacity, a detail proposal will be reply with 24 hours.
Q: I have a PTFE sample but don't have drawing, what can i do?
A: In this situation, firstly please send us specification of your sample for our evaluating. If our factory can produce, we will ask for samples from you, the engineer will make drawings according your samples,and make sure the sampel is new.
Q: The price on website will be the same as the price I will order?
A:The price we indicate is only a approximate price. The final price will be re-calculated based on size, design, packing , material and quantity.
Q: What's you lead time?
A: 10 days after payment. It depends on the product quantity and designs.
Q: What's is your payment method?
A: T/T, Alipay, wechat ,L/C etc.

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