High-Quality Flexible Hose - API 7K Rotary Drilling Vibrator Hose

• Customization: Available
• Material: Nitrile Rubber
• Capability: Mud Hose
• Model NO.: qinglin
• Color: Black
• Usage1: Flexible Hose
• Product Name: Hydraulic Hose
• Hose Material: Rubber Hose
• Hose Characteristic: High Pressure Hose
• Product Name2: Flexible Pipe
• Chemical Characteristic: Chemical Hose
• Accesories: Hydraulic Fitting
• Standard: API Spec. 7K
• Working Temperature: -20 Degrees Centigrade to +121 Degrees Centigrade
• Outer Layer: Wear-Resistant, Weather-Resistant Synthetic Rubber
• Hose Characteristics: Resistant to Wear, Corrosion, Oil-Based/Water-Base
• Connection Form: Flange/Union/Thread
• Optional Accessories: Safety Pipe Clamp/Hose Lifting Device/Stainless St
• Working Pressure: 15000psi
• Inner Material: Nr&SBR Synthetic Rubber/HNBR/Upe/PTFE
• Transport Package: Pallet or Wooden Box
• Specification: 5~100meters/roll
• Trademark: qinglin
• Origin: China
• HS Code: 40092100
• Production Capacity: 50000000meters/Year
• Package Size: 100.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Our specialized range of hoses includes the versatile API 7K Rotary Drilling Hose, the robust API 16c Hose designed for high-pressure scenarios, along with our esteemed API 7K Oilfield Hoses. These hoses are engineered to perfection, offering exceptional durability and flexibility. Our API 16c Flexible Kill Choke Hose is particularly noteworthy for its ability to withstand extreme conditions, invaluable for oil drilling operations.

Product Parameters

API grade	Inner diameter  (mm)	Inner diameter (in)	Outer diameter (mm)	Outer diameter (in)	Working pressure (MPa)	Working pressure (psi)	Test pressure (MPa)	Test pressure (psi)	Safety factor	Minimum bending radius (mm)	Weight (kg)
A	50.8	2	64	2.52	10.3	1500	15.5	2250	2.5	900	3.31
	63.5	2.5	77	3.03	10.3	1500	15.5	2250	2.5	900	3.42
B	50.8	2	65	2.56	13.8	2000	20.7	3000	2.5	900	3.7
	63.5	2.5	77	3.03	13.8	2000	20.7	3000	2.5	900	3.73
C	50.8	2	66	2.6	27.6	4000	41.4	6000	2.5	900	4.08
	63.5	2.5	80	3.15	27.6	4000	41.4	6000	2.5	900	5.96
	76.2	3	106	4.17	27.6	4000	41.4	6000	2.5	1200	13.28
	88.9	3.5	113	4.45	27.6	4000	41.4	6000	2.5	1200	16.12
	101.6	4	129	5.08	27.6	4000	41.4	6000	2.5	1400	18.3
	127	5	158	6.22	27.6	4000	41.4	6000	2.5	1500	25.96
D	50.8	2	68	2.68	34.5	5000	51.7	7500	2.5	900	4.9
	63.5	2.5	83	3.27	34.5	5000	51.7	7500	2.5	1200	6.71
	76.2	3	110	4.33	34.5	5000	51.7	7500	2.5	1200	15.5
	88.9	3.5	118	4.65	34.5	5000	51.7	7500	2.5	1400	18.7
	101.6	4	133	5.24	34.5	5000	51.7	7500	2.5	1400	20.2
	127	5	162	6.38	34.5	5000	51.7	7500	2.5	1500	29.75
	152.4	6	188	7.4	34.5	5000	51.7	7500	2.5	1800	35.17
E	63.5	2.5	88	3.46	51.7	7500	77.6	11250	2.5	1200	19.3
	76.2	3	117	4.61	51.7	7500	77.6	11250	2.5	1400	22.57
	88.9	3.5	136	5.35	51.7	7500	77.6	11250	2.5	1400	25.24
	101.6	4	141	5.55	51.7	7500	77.6	11250	2.5	1500	27.23
	127	5	165	6.5	51.7	7500	77.6	11250	2.5	1800	28.7
	152.4	6	199	7.83	51.7	7500	77.6	11250	2.5	1800	29.72
F	50.8	2	72	2.83	69	10000	103.5	15000	2.25	1200	7.25
	63.5	2.5	92	3.62	69	10000	103.5	15000	2.25	1200	10.12
	76.2	3	121	4.76	69	10000	103.5	15000	2.25	1200	27.76
	101.6	4	148	5.83	69	10000	103.5	15000	2.25	1800	34.85
G	50.8	2	112	4.41	103.5	15000	155.3	22500	2.25	1400	27.4
	63.5	2.5	126	4.96	103.5	15000	155.3	22500	2.25	1400	31.6
	76.2	3	169	6.65	103.5	15000	155.3	22500	2.25	1600	54.3

Product Description

Our premium collection of hoses encompasses the API 7K Rotary Drilling Hose, the high-performance API 16c Hose, and the reliable API 7K Oilfield Hoses. The API 16c Flexible Kill Choke Hose is engineered for oil drilling applications. Those seeking resilience and top-tier functionality will find our hoses indispensable in demanding environments.

Inner Layer Material: Constructed from high-grade hydrogenated nitrile rubber, nitrile rubber, or robust nylon, ensuring superior durability and performance.

Working Temperature: Optimized for extreme conditions, with a range from -29ºC to +121ºC, ensuring reliability across diverse environments.

Survival Temperature: Designed for exceptional endurance, this hose can withstand up to 177ºC continuously for 1 hour, showcasing its robust thermal resistance.

Flexibility Level: Ranges from FSLO to FSL3, offering varied flexibility to suit different operational requirements while maintaining structural integrity.

Hose Characteristics: Our hoses boast resistance to wear, corrosion, and are compatible with oil-based and water-based mud, as well as methane and hydrogen sulfide, ensuring high-performance under challenging conditions.

Connection Form: Available in versatile connection forms including flange, union, and thread, providing ease of integration into existing systems.

Optional Accessories: Enhance your hose setup with additional features such as safety pipe clamps, hose lifting devices, and protective stainless steel armor.

Our Advantages

 

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a pioneering high-tech manufacturer with its expansive facility located in Jing County, Hengshui City, Hebei Province, China. Spanning an impressive 30,000 square meters, the factory includes an 18,000 square meter production workshop. Our dedicated team of 198 employees, including 96 college graduates and 8 senior engineers, drive innovation and quality. Specializing in a diverse range of flexible hoses and hydraulic accessories, our portfolio includes hydraulic hoses, air hoses, steam hoses, chemical hoses, and much more. Our products, tailored to meet industry-specific demands, find applications across oil fields, chemical plants, aerospace, construction, and numerous other sectors, making us a trusted partner in delivering advanced rubber solutions.

With over two decades of expertise in high-strength hose production, we excel in customizing hoses to suit varied environmental conditions and media. Our state-of-the-art facilities boast international-grade equipment for producing high-pressure hoses and hydraulic accessories, complemented by rigorous inspection processes. We proudly hold certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, assuring quality and reliability.

Proudly serving as a supplier to industry giants like CNPC, CNOOC, CRCC, ANTONOIL, and Schlumberger, our company is renowned for its integrity and excellence. Our steadfast commitment to quality and customer service has earned us widespread acclaim from our esteemed clientele.

International Exhibition

Certifications

FAQ

Q1. What is your terms of packing?

A: Generally, we pack our goods in plastic bags for inner package.Out package you could choose the carton box or woven bags.

Q2. What is your terms of payment?
A: T/T ,30% In Advanced, and 70% Before delivery,Or L/C. The pictures of products detials and packages will be sent before you pay the balance.

Q3. What is your terms of delivery?
A: FOB, CFR, CIF.

Q4. How about your delivery time?
A: Generally, it will take within 10 to 30 days as receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.But the delivery charges will be deducted from the customer's future order.

Q6. Do you test all your goods before delivery?
A: Yes,we have three inspection steps to make sure the products you received in high quality.

Q7: Are you accept the OEM?

A: Yes,we support the OEM or ODM.

Q8: Our port of shipment?
A: Tianjin,China or as your request.