Flexible Hydraulic Hose Braided Hydraulic Pipe- Heavy Duty Rubber Hose API 7K Rotary Drilling and 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
• 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 Certification Rotary Drilling and Vibrator Hydraulic Hose - a pinnacle of engineering excellence. This high-pressure marvel is designed to withstand 5000 Psi, making it ideal for rotary drilling and mud vibrator operations. It's crafted to meet the demanding standards of API Spec 7K, ensuring top-tier performance in the most challenging environments.

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

Unveiling the Best in Class: The API 7K Certification Rotary Drilling and Vibrator Hose. Engineered for high-pressure applications, this flexible hose effortlessly handles 5000 Psi. Whether it's rotary drilling or mud in a vibrator hose line, our product meets the stringent requirements of API Spec 7K, promising unparalleled reliability and efficiency.

Inner layer material: Choose from premium hydrogenated nitrile rubber, nitrile rubber, or nylon to ensure durability and performance.

Working temperature: Designed to operate seamlessly between -29ºC and +121ºC, adapting to various environmental conditions.

Survival temperature: Capable of withstanding temperatures up to 177ºC continuously for one hour, offering resilience in extreme conditions.

Flexibility level: Ranging from FSLO to FSL3, our hoses provide the adaptability required for diverse operational needs.

Hose characteristics: Exceptionally resistant to wear and corrosion, our hoses endure exposure to oil-based/water-based mud, methane, and hydrogen sulfide, ensuring longevity and reliability.

Connection form: Versatile connection options include flange, union, and thread to suit various operational requirements.

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

 

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Embark on a journey with us, a high-tech pioneer nestled in Jing County, Hengshui City, Hebei Province, China. Our sprawling 30,000 square meters of advanced facilities and an 18,000 square meter production workshop are home to 198 highly skilled employees, including 96 college graduates and 8 senior engineers. We specialize in a diverse range of flexible hoses and hydraulic accessories, including hydraulic, air, steam, chemical, and wear-resistant mud & cement hoses. Discover our comprehensive offerings from composites and drilling to flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, compensators, and an array of unions and couplings. Our custom processing capabilities extend to a variety of rubber products, seamlessly serving industries from oil fields and chemical plants to aerospace, construction, electric power, and beyond.

With over 20 years of expertise in crafting high-strength hoses, our company stands at the forefront of innovation. We customize inner material structures, reinforcing frameworks, and outer sheath designs to match specific operational environments and media. Equipped with world-class production technology and inspection systems, we proudly hold certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, underscoring our commitment to quality and excellence.

As a trusted partner, we proudly supply industry giants like CNPC, CNOOC, CRCC, ANTONOILSCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our unwavering dedication to quality and exceptional service has garnered praise from esteemed customers worldwide, establishing us as a reliable and reputable entity.

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.