Duckbill check valve Description:

The rubber sleeve is placed inside the valve to protect the valve and prolong the service life when it needs to be overheated, and corrosion resistant. The size is customized according to customer requirements, there is no standard size.And it has stable performance and long service life. Selected high-quality materials with good flexibility and reusability are available for customization upon factory shipment.
Liwei Company offers a wide range of product styles and complete specifications, all of which can be customized.

Our advantages:

Rich production experience

Professional technical team

Effective cooperation between logistics departments

High quality product accessories

Excellent corrosion resistance

Excellent shock absorption effect

Good after-sales service

Extremely high industry reputation

Our services:

• Delivery inspection (pressure test, specification test, material, quantity, packing).
• The quality is guaranteed for 12 months, supportthird-party testing.
• Free solutions and drawings can be provided.
• A well-trained and disciplined professional packaging team.
• 24h online service, quick response before and after sales.
• Support online factory inspection
• On-time delivery
• Free samples can be provided

About packing and shipping:

Packing

Inner: Plastic film, then put into carton case.

Outer: Safe firmed export plywood case, marking on carton case and wooden case can be customized, or packing as per your requests.

Shipping:

1.We could deliver the goods by international express, such as DHL, UPS, TNT, EMS, others.

2.You could also choose the transportation according to your schedule and budget.3.Or you could use your own cargo agent.

FAQ:

Q: Do you have products catalog?

A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.

Q: Can the products be manufactuered by customer's requirement?

A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.

Q:Can you send samples?

A:Of course , we can send samples to all parts of the world,samples can be provided 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 can you guarantee the quality or any warranty?

A: If any quality problems during use, all the products can be returned or according to consumer's requests.