Full Bore Discharging Type Underground Fully Welded Ball Valve (GAQ61PPL)

Our Forged Floating Ball Valve, Carbon Steel Knife Gate Valve, Electric Actuator Floating Ball Valve is stable, safe and reliable, complete in specifications and diverse in variety. We are equipped with the sincere cooperation of the vast number of new and old customers and our company team. Our company takes the Internet as the platform, with high efficiency and low cost operation mode, to provide high quality and low price products for customers at home and abroad. We will constantly update our company concept to create quality products to meet market demands. We offer diversified products and excellent service to our customers, and insist on the enterprise tenet of "Higher, Newer, Stronger".

Product Details

NSV supplies Underground Fully Welded Ball Valves, trunnion mounted,that’s with extended stem,discharge vent sealant injection system when used for under-ground installations,valves with butt welding seam extended pipe can also be supplied to avoid possible damage to sealing surface during the installation.

STRUCTURAL FEATURES

1. Integral Valve Structure
It is welded by forged steel. The forging materials are subjected to ultrasonic examination according to ASME nondestructive flaw detection requirements. The welding slope on the connection face is subjected to liquid penetration examination.

2.Trunnion mounted ball valves

The ball is fixed and the seat rings are floating,free to move along the valve axis,side load generated by pressure acting on the ball is absorbed by bearing,at low pressure the seat sealing acting is achieved by the thrust of the springs acting on the seat.As the pressure increases the fluid pressure pushes the seat rings against the ball,making the sealing more reliable.

3. Extension Stem for underground
As for the fully welded ball valves with extended stem, the extension stem can be supplied if ground operation is needed. The extension stem is composed of stem, sealant injection valve, and drainage valve that can be extended to the top for the convenience of operation. Users should indicate the extension stem requirements and length when placing orders.

4.SEALING INJECTIONS

FAQ

1. Q:Does “NSV” valves have supply to any value end user?

A:Yes,,it just like PETROKIMIA GRESIK in Indonesia, BP Iraq,ESFAHAN MOBARAKEH STEEL In Iran etc.

2. Q:Does your company have any agent/distributor with the exception of China?

A: At present,we have agent in Indonesia,Singapore,Canada,Mexico,Iraq,and welcome contact us if you would like to join us.

3. Q: What’s your payment terms?

A: As our company’s policy, we normally have bellow 3 payment terms,it also can negotiation both parties before confirm order.
1) 100% T/T or West Union in advance that order value within $2,000.00USD.

2)30% T/T advance+70% balance after the shipment for the order value above $2,000.00USD.

3)L/C at sight for the order value above $50,000.00USD..

Our company has many years of rich practical experience, we always provide customers with the best quality Full Bore Discharging Type Underground Fully Welded Ball Valve (GAQ61PPL) and the most timely after-sales service. Our company emphasizes reputation and quality. We will continue to provide you with high-quality products and perfect after-sales service for a win-win situation with you! We deeply realize that in order to maintain the core competitive advantage of an enterprise, it is necessary to establish a strong brand competitive advantage and differentiate through the establishment of a brand.