well circulation drilled check valve

Brand Name:ATO

Model Number:SRE20/50

Place of Origin:China

Product Description: The Drilling Handling Tools are an essential component for any drilling operation. They provide means to control drill pipe pressures, prevent return flow during a kick, and allow fluid to be pumped downward to circulate the well. The...

Brand Name:ROSCHEN

Model Number:4" 5" 6"

Place of Origin:China

...Circulation Drilling Hammers RC400 & RC500 Reverse Circulation Hammers THE NEW RC400 & RC500 REVERSE CIRCULATION HAMMERS. KEY FEATURES AND BENEFITS • Simple design, easy maintenance and improved reliability • Integrated hammer and bit design for better chip removal and bit life • Improved safety features • Unique bit retention system as standard • Rapidly reaches full operating pressure • New check valve...

Model Number:All size

Place of Origin:China

...Drill Tool Check Valve / Drop-In Check Valve / Upper and Lower Kelly Cock Valve Product Description INSIDE BOP Drill-Tool Check Valve Drill-tool check Valve is a main Blowout prevent tool in drill tool and should be classified into four kinds according to its structure, i.e. arrow back pressure valve (FJ), Ball check valve (FQ),Butterfly check valve (FD) and Drop- -in check valve (FT) . Arrow-Shaped Check Valve...

Brand Name:TOBO

Model Number:CF8M

Place of Origin:China

...Check Valve DN200 / Flange drilled PN10 / SS 316 AISI / Pressure PN16 Detailed Product Description Product Name: Silence Check Valve Application: Water , Oil, Gas, Etc., Size: DN15 ~ DN300 Pressure: PN16~PN40, 150 Lbs ~ 600lbs Standard: API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Temperature: -10~80 C Body: SUS304 / 316 Seat: CF8 / CF8M High Light: stainless steel ball check valve , flanged ball check valve...

Place of Origin:China

Brand Name:SINOCOREDRILL

...repair kits can accommodate a wide range of drilling situations and operating conditions. The Baker SPD Model F Plunger type valve offers positive and instant shut-off against high or low pressure, assuring continuous control of fluid flow during drilling.

Brand Name:OEM

Model Number:H41 /H41T / DRVZ

Place of Origin:Shanghai , China

...Check Valve DN200 / Flange drilled PN10 / SS 316 AISI / Pressure PN16 Silent Lift Check Valve Brief introduction: The silent resilient check valve is applied to the vertical pipelines in which medium flow runs upwards and the back-wards flowing are effectively stopped. It could be widely used in water-supply system and drain system and it works silence. Features: ⊙Professional design The inner cavity of valve...

Brand Name:CCSC

Model Number:Lift Check Valve/Non Return Valve

Place of Origin:China

... standard. They are specifically made for mud, cement, fracturing and water service and are easy to operation and simple to maintain. We have many sizes and pressure ratings lift check valves used for

Brand Name:Vicord

Model Number:YCZG300 HT

Place of Origin:China

...Drilling Machine Ifor Ball Valve Gate Valve Butterfly Valve And Check Valve​ Tapping And Drilling Machine is a machine tool for processing gate valves. It integrates drilling and tapping functions and can complete the drilling and threading processes in gate valve...

Brand Name:VERVO

Model Number:H41-PN16-DN50

Place of Origin:LISHUI,ZHEJIANG

...Check Valve Cf8 2 Inch Dn50 Din Rf Flanged Full Bore Check Valve Non Return Valve Oil Check Valve Non Return Valve Short Description Swing Manufacturer VERVO supplies PN10, PN16, 125lb Swing Check Valves, ANSI125/150, DIN2501 PN10/PN16, and AS2129 Table E Flange Drilling. Key Specifications / Features Working pressure: PN10, PN16, 125lb Valve...

Brand Name:SUFA

Model Number:HQ14X,H42X,H41X,H44X

Place of Origin:China

Swing Check valve (BS5153) Swing Check Valve (BS5153) Confirm to BS5153 PN16 Flange Drilled Conforms to BS4504 Face to face Dimensions Conform to Series 2 of BS5153 NO. PART MATERIAL STANDARD 1 Bolts steel BS970 73A 2 Identification ...

Brand Name:TR Solids Control

Model Number:TR-ZHF

Place of Origin:Xi'an China

... fluid flow in only one direction. All full-opening valves have round passageways through the body and seats. Regular-lift and swing check valves are customarily made with reduced bores through the seat and are sized at the option of the manufacturer.

Place of Origin:CHINA

...check valve Product Description of flange check valve DIN3202 F6 Ball Check Valve Standard Design standard DIN3202 F6 Flange drilling standard EN1092-2 PN10,PN16,PN25 Face to face standard EN558-1 Series 48 Hydraulic test standard EN1074-1 and 2 /EN12266 Main Raw Material of silent check valve...

Brand Name:Veyron

Place of Origin:China

Dual check valve Product Details Place of origin Tianjin,China Product name wafer type butterfly check valve material DI-wcb body/DI-CF8-CF8M-ALBZ disc/EPDM-NBR seat/ss420 stem Port size DN50-DN1200 face to face ISO5752 flanged drilling BS EN,ANSI,JIS 10K,...

Brand Name:JC Wellhead

Model Number:2 9/ 16" x 3000psi check valve

Place of Origin:China

...Check Valve The wellhead check valve is mainly used to separate drilling liquid and fluid. There are two types of check valves : Dart Check valve and swing check valve. The check valves are manufactured in full conformance with API-6A Standard, the gate and seat of check valve is made of carbide with high anti-abrasive performance. The check valve...

Place of Origin:China

Brand Name:MIROC

Model Number:4148301802-4148301820

...Drilling Tools For Valve Seal / Check Valve Guide Description For use on DTH76 Hammer Spare Parts Color: Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: DTH76 Applications • Underground mining • Quarry benching operations • Water well drilling...

Brand Name:FABIA

Place of Origin:China

Model Number:1/8 inch ～ 36 inch

...valve flange silencing cross flow check valve 1. Description: Special valve flanged silencing check valve is a one-way opening and closing device for piping systems. Valve has the characteristics of small volume, light weight, compact structure, etc. Product is mainly used in oil extraction (such as drilling), petrochemical and natural gas and other industrial production process control system. 2.Specification: FABIA Valve...

Brand Name:DEYE

Model Number:DY-V-04

Place of Origin:CHINA

check valve is a protection device that prevents the fluid from flowing in an unwanted direction within the piping system or the pipeline (as backflows may damage upstream equipment). The check valve lets the fluid flow in the desired direction only (if...

Categories:Valves

Country/Region:china

Check Valve Working pressure: PN10, PN16, 125LBS Valve Body materials: cast iron, ductile iron, aluminum bronze, stainless steel, and carbon steel Applicable temperature: from -40 to +230 degree Celsius Check Valve Size range: from 2 to 40 inches diameter (DN25 to DN1000mm) Face to face according to DIN3202-K3, GB12221-16 Flange drilling...