Flexible Hose Designed for API 7K Rotary Drilling and Vibrator

• 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

Introducing the groundbreaking API 7K Rotary Drilling Hose lineup, meticulously engineered for unparalleled robustness and exceptional flexibility in hydraulic drilling applications. Discover our comprehensive range, featuring the API 16c Hose, API 7K Oilfield Hoses, and API 16c High-Pressure Hoses, each crafted with precision to meet the demands of challenging environments. Ideal for versatile applications, these hoses excel in flexible kill choke operations, ensuring reliability and performance when you need it most.

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

Introducing the ultimate in hydraulic excellence with our API 7K Rotary Drilling Hose collection. Dive into a world where resilience meets innovation, as these hoses, including the adaptable API 16c Hose and Oilfield Hoses, are crafted to conquer even the most challenging drilling environments. With choices like the API 16c Flexible Kill Choke Hose, your oil drilling ventures are destined for unparalleled success.

Inner Layer Material: Select from an array of high-performance options such as advanced hydrogenated nitrile rubber, classic nitrile rubber, or robust nylon, each designed to offer unparalleled reliability in the most demanding applications imaginable.

Operating Temperature Range: Embrace the ability to operate within a temperature spectrum of -29ºC to +121ºC, delivering unmatched versatility and reliability across diverse and extreme climatic conditions.

Survival Temperature: Exemplifying extraordinary heat resistance, these hoses are crafted to withstand temperatures soaring up to 177ºC for durations of up to one hour, ensuring steadfast performance under high heat pressure.

Flexibility Level: Tailored to meet your operational demands, these hoses are available in a spectrum of flexibility standards ranging from FSLO to FSL3, ensuring you find the perfect match for your specific requirements.

Hose Characteristics: Meticulously engineered for outstanding resistance, these hoses stand strong against wear, corrosion, oil-based and water-based mud, methane, and hydrogen sulfide, ensuring longevity and reliability.

Connection Form: Offering a wide array of configurations including flange, union, and thread connections, these hoses allow for easy and seamless integration into your existing systems, ensuring maximum efficiency and functionality.

Optional Accessories: Elevate your system's performance with additional enhancements such as robust safety pipe clamps, efficient hose lifting devices, and protective stainless steel armor, providing your operations with superior protection and reliability.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd - Innovators of Rubber and Plastic Excellence Hebei Qinglin Rubber and Plastic Products Co., Ltd. stands as a beacon of high-tech manufacturing excellence. Nestled in Jing County, Hengshui City, Hebei Province, China, our manufacturing facility spans an impressive 30,000 square meters with a dedicated 18,000 square meter production workshop. Employing 198 skilled professionals, our team includes 96 individuals holding college degrees and 8 esteemed senior engineers. Our extensive product portfolio includes a wide range of flexible hoses and hydraulic accessories, including hydraulic hoses, air hoses, steam hoses, chemical hoses, wear-resistant mud & cement hoses, composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, compensators, various unions, and quick couplings. Additionally, we offer drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and an array of joints and seals. We pride ourselves on our capability to offer customized rubber product solutions tailored to your needs. Our versatile products serve a multitude of industries, including oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food industries.

With over two decades of experience, our factory specializes in producing high-strength hoses. Our expertise enables us to design hoses with the most suitable inner material structure, reinforcing structure, and outer sheath structure, depending on each unique operating environment and conveying medium. We are equipped with state-of-the-art, internationally advanced high-pressure heavy hose and hydraulic accessory production and inspection equipment. Our commitment to quality is affirmed by our ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K certifications.

We are proud to be a trusted supplier to industry giants such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our dedication to quality and service has earned us a reputation for reliability and excellence. Our products and services consistently receive high praise from our 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 boxor woven bags.

Q2. What is your terms of payment?
A: T/T ,30% In Advanced, and 70% Before delivery,Or L/C. Thepictures 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 within10 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.