API 7K Rotary Drilling and Vibrator Hose API 7K Hydraulic Pipe Hydraulic Vibrator Hose - API 7K Drilling Hose Flexible Rubber Hydraulic 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
• Standard: API Spec. 7K
• Product Name2: Flexible Pipe
• Chemical Characteristic: Chemical Hose
• Accesories: Hydraulic Fitting
• Reinforcement: 2-6 Layers of High-Strength Ultra-Flexible Steel
• 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
• 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

Introducing the API 7K Certified Rotary Drilling and Vibrator Hydraulic Hose, a marvel of engineering designed to handle high-pressure environments with ease. This flexible rubber hydraulic hose is built to withstand up to 5000 Psi, making it ideal for rotary drilling and mud vibrations. Crafted to meet the rigorous standards of API Spec 7K, this hose guarantees reliability and performance in the toughest conditions.

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

Discover the ultimate solution for high-pressure challenges with our Best API 7K Certified Rotary Drilling and Vibrator Hose. Engineered for excellence, this flexible hose boasts a remarkable 5000 Psi pressure capacity, ensuring optimal performance for rotary drilling and mud vibration applications. Compliant with API Spec 7K, it is designed for durability and effectiveness.

Inner layer material: Choose from high-quality materials including hydrogenated nitrile rubber, nitrile rubber, or nylon, each providing unique benefits for your specific application needs.

Working temperature: Designed to perform in a range from -29ºC to +121ºC, ensuring adaptability to various environmental conditions.

Survival temperature: Capable of withstanding temperatures up to 177ºC for continuous operation lasting 1 hour, offering remarkable resilience under extreme conditions.

Flexibility level: Available in flexibility levels ranging from FSLO to FSL3, ensuring the right balance between flexibility and firmness for your operational requirements.

Hose characteristics: Engineered to resist wear, corrosion, and the effects of oil-based or water-based mud, methane, and hydrogen sulfide, this hose is built for longevity and efficiency.

Connection form: Versatile connection options include flange, union, or thread, providing compatibility with a variety of systems and setups.

Optional accessories: Enhance functionality with optional accessories such as safety pipe clamps, hose lifting devices, and stainless steel armor for added protection and convenience.
 

 

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a pioneering high-tech manufacturer situated in the heart of Jing County, Hengshui City, Hebei Province, China. Spanning an impressive 30,000 square meters, with an 18,000 square meter production facility, our company is a hub of innovation and expertise. Home to 198 dedicated employees, including 96 college graduates and 8 senior engineers, we specialize in producing a diverse range of products. Our offerings include high-performance flexible hoses and hydraulic accessories such as hydraulic hoses, air hoses, steam hoses, chemical hoses, wear-resistant mud and cement hoses, composite hoses, drilling hoses, flexible choke and kill lines, BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. Additionally, we provide compensators, unions, quick couplings, drilling rig accessories, well control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, various joints, seals, and custom rubber products. Serving industries like oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food, our products are indispensable to modern industry.

With over two decades of expertise in manufacturing high-strength hoses, our factory excels in creating customized solutions that incorporate the ideal inner material, reinforcement, and outer sheath for any operating environment and medium. Equipped with state-of-the-art production and inspection facilities, we proudly hold certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, reflecting our commitment to quality and innovation.

As a distinguished supplier, we partner with industry giants such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Recognized for contractual integrity and reliability, our product quality and service excellence have garnered widespread acclaim from clients.

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.