Full Open safety valves

Product Details

Product Description

Product Description
Full-open Safety Valves can be installed in drill collars and drill pipes, can be used to prevent a blowout phenomenon of emergency.

Type	O.D.	I.D.	Length	Connection	Workingpressure
	mm(inch)	mm (inch)	mm(inch)	API
QK121-1-00	120.7	50.8	650	NC38 B×P	5000psi
					1000psi
QK165-2-00	165.1	71.4	720	NC50 B×P	5000psi
					1000psi
QK190-1-00	190	76.2	835	5-1/2″FH B×P	5000psi
					1000psi
When ordering or requesting quotation, if size out of above specification, pls. specify clearly.

---

>> Advanced Plastic Recycling Machine for HDPE, PP, and LDPE
>> TB12M / Multifunctional juicer
>> 2.5 Tons 5cbm Skid LPG Filling Plant LPG Filling Cylinder for Nigeria
>> Wholesale Custom Logo Men Black Fashion Long Sleeve Blank Pullover Cotton Crew neck Quantity Print OEM Customized Design Sweats
>> WiFi Internet VoIP Telephone with SIP Function
>> Hollow section SCH80 square steel pipe seamless rectangular steel pipes from china
>> 5SHY35L4520 5SXE10-0181 AC10272001R010
>> Latest Design Top Quality Custom Logo Sublimation Men Polo Shirts
>> LED Landscape Decorative Lights
>> We67K 250t4000 Da53t High Rigidity New Bending Press Brake Automatic Hydraulic Bending Machine
>> Fq-F3 Direct Drive Automatic Synchronous Medium Thick Material (voice) Household Automatic Thread Cutting Industrial Heavy Duty Sewing Machine
>> Enamel Green Cast Iron Cattle Horse Water Trough
>> Julite Corn Sorting Machine Combined Seed Cleaning Machine Cocoa Coffee Bean Grain Grading Machine
>> Customize Bimetal thrust washers,Bimetallic thrust washers,Engine thrust washers,Crankshaft thrust washers,Half washer,Thrust washer,Thrusting plate,Thrust bearing, Crankshaft Thrust Bearings
>> 4.5mm Customizable PVC Sports Roll Flooring Vinyl Floor for Professional Sports Sponge Court/Commercial Dance Floor Mats/Gymnasium Indoor Mat
>> Hot Sale Corrosion Resistant FRP Doors
>> Hydraulic Dock Leveler Container Loading Ramp with Good Price
>> Handmade Foldable Large Storage Baskets Cotton Rope Basket Woven Laundry Basket with Handles
>> GL2000 LED Marine Light(13-15nm)
>> air filter OE:0000903751 used for BENZ (W906)