API Standard Upper and Lower Kelly Valves

• Customization: Available
• After-sales Service: Online Service
• Warranty: 1year
• Model NO.: KELLY VALVE
• Manufacturing Process: Forging
• Surface Treatment: Without Processing
• Operation Pressure: Atmospheric Pressure
• Material: Stainless Steel
• Marketing Type: Ordinary Product
• Standard: API
• Type: Well Control
• Use: Oilfield
• Video Outgoing-Inspection: Provided
• Machinery Test Report: Provided
• Condition: Condition
• Transport Package: Stainless Steel
• Specification: According to customer requirements
• Trademark: XILONG
• Origin: Shandong
• HS Code: 8431431000
• Production Capacity: If You Have Any Question, Pls Let Me Know, Thanks
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 40.000kg

Product Description

 

Product Description

Product Description

KELLY VALVE

Kelly valve also named Kelly cock or drill pipe safety valve. It is manual control valvein drill string cireulating system and it is one of the effective tools to prevent blowoutKelly valve is divided into upper kelly valve and lower kelly valve upper kelly valve isused between swivel sub and kelly, lower kelly valve is used between lower end of kellyand upper end of drill pipe the special wrench rotate 90 ° switch can achieve on and offaccording to instruction. In the drilling operation, in order to avoid malignant accidents.shall be connect kelly valves on the both end of kelly to prevent loss of drilling fuid andblowout prevention.
Данный инструмент называетсЯ клапаном д квадратных труб т предохраннтелыымKПЯПЯHОM. ОH ЯBПЯеTсЯ руным управпеннем в ширкупЯшнонной снстеме буровой колонныоднм из инструментов дпЯ пдотврашениЯ от выброса раствора анный инстрменг депсЯна верхний и ниЖний клапаны. ßерхний клапан установлен меЖду соедннителем крана Cквадратной трубой. Hкнй клапан установлен меЖду квацратным трубой. Чтобы отрыьн закрыть данный инструмент нуЖно повернуть руЧку на 90 градусов. B работе бурениЯнуЖно соешинтьсЯ шавые кпапаны на верхнейî и нЖней коншах квацратных труб с цельоПDeДОTBDAЩеHИЯ BЫОDОCA H ПOTeDH ODOBOГO DACTBODA

Model	OD mm (inch)	ID mm (inch)	Connection API	Working Pressure MPa (PSI)
XS	86(3 3/8)	30(1 3/16)	NC26 BxP	35-105(5000-15000)
XS	105(4 1/8)	40(1 37/64)	NC31 BxP
XS	111(4 3/8)	40(1 37/64)	NC31 BxP
XS	121(4 3/4)	44.5(1 3/4)	NC38 BxP
XS	127(5)	44.5(1 3/4)	NC38 BxP
XS	146(5 3/4)	44.5(1 3/4)	4-1/2REG LH Bxp
XS	159(6 1/4)	57.2(2 1/4)	NC46 BxP
XS	168(6 5/8)	71.4(2 13/16)	NC50 BxP
XS	178(7)	71.4(2 13/16)	5-1/2FH BxP
XS	197(7 3/4)	76.2(3)	6-5/8REG LH BxP
XS	203(8)	76.2(3)	6-5/8REG LH BxP

Company Profile

Shandong Xilong Machinery Equipment Co Ltd. 
Is a professional supplier of various oilfield eauipment in Donavina
Shandong.including APlcertified oil drilling and service equipment.oil production equipmentoil tubing wellhead and downhole tools and accessories.
1.The company has developed various types and complete specifications of oil drilling and production wellhead mechanized tools.
2.Company export countries:Sales cover the country's major oil fields and Europe the United States, the Middle EastCentral AsiaSouth east Asia and other regions.
3.To bring customers what roleshandong Xilong Mechanical machinery equipment co.LTD.in domestic oil fields and the overseas market has a perfect service network,has a complete presale saleafter-sales service systemand provide special conditions accordina to the customer reauest workofcustomized products.domestic products cover the fieldsare exported to North America southeast Asiathe Middle East central Asia and north Africa and otherreaions.

Packaging & Shipping

Our Services

1.We will reply to your inquiry within two hours after receiving it, and arrange a special person to contact you. Please leave WhatsApp, WeChat and other communication tools as far as possible, so as to find yourself easily. If there is no response, please send a second letter.
2.Our company has a professional technical team and professional translators (Spanish, Arabic, Russian, and English). If you need to communicate with Russian service personnel, please inform them in advance by email.
3.We will provide the most competitive price in the Chinese market according to the requirements of your bidding documents to ensure the successful completion of your bidding project, so please give us sufficient preparation time, preferably the latest bid closing date.

FAQ

1. How is your workflow?
We can confirm the specification and specification first, and then sign the sales contract and the drawings. Once the drawings are confirmed, we will take photos for you to confirm that the goods are new and in shipment before shipment. Please pay the balance before the machine leaves the factory, and then we will ship the machine to qingdao.
2. How to deal with product quality problems?
 
3 How can I get the quotation?
Please send your machine old brand, model, specification (such as power, rope size), nameplate photo to us, if u have tender document, ples also send to us, usually, we need to work on it for 1-2 days.
4. What about your work process?
We can confirm the manual and specification first, and then sign sales contract sign the drawing, once confirm the drawing, the before delivery, we will take photo for you to confirm the goods are new and shipping station, before machine leave factory, ples pay remain payment, then we truck machine to qingdao .