Versatile Flexible 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
• 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 exceptional API 7K Rotary Drilling Hose lineup, precisely engineered for ultimate robustness and unparalleled flexibility in the demanding realm of hydraulic drilling applications. Dive into our comprehensive range, which includes the API 16c Hose, the reliable API 7K Oilfield Hoses, and the high-performing API 16c High-Pressure Hoses. These hoses are the perfect solution for achieving outstanding flexibility in the most challenging environments, including intricate flexible kill choke 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

Explore the outstanding API 7K Rotary Drilling Hose collection, featuring the incredibly adaptable API 16c Hose and Oilfield Hoses. Specifically crafted to excel in the most challenging drilling environments, with options like the API 16c Flexible Kill Choke Hose, these hoses are your gateway to assured oil drilling success and reliability.

Inner Layer Material: Select from a range of high-performance materials such as advanced hydrogenated nitrile rubber, classic nitrile rubber, or robust nylon. Each option is tailored for optimal reliability and performance in demanding applications.

Operating Temperature Range: Expertly designed to withstand extreme temperatures from a chilling -29ºC to a scorching +121ºC, ensuring unmatched versatility and performance across diverse climate conditions.

Survival Temperature: Constructed to endure intense heat up to 177ºC for a duration of one hour, demonstrating remarkable heat resistance.

Flexibility Level: Offered in a range of flexibility standards from FSLO to FSL3, precisely catering to your unique operational requirements and enhancing ease of use.

Hose Characteristics: Meticulously engineered for exceptional resistance to wear, corrosion, and exposure to oil-based and water-based mud, as well as methane and hydrogen sulfide, ensuring longevity and reliability.

Connection Form: Offered in various configurations including flange, union, and thread, these connections enable effortless integration into your existing systems, enhancing operational efficiency.

Optional Accessories: Elevate your system's safety and performance with options like safety pipe clamps, hose lifting devices, and durable stainless steel armor for unmatched protection.

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. shines as a pinnacle of high-tech manufacturing prowess. Our expansive facility in Jing County, Hengshui City, Hebei Province, China, covers a substantial 30,000 square meters featuring a specialized 18,000 square meter production workshop. With a seasoned workforce of 198 skilled professionals, including 96 college-educated individuals and 8 senior engineers, we are at the forefront of innovation. Our vast and diverse product range includes an array of flexible hoses and hydraulic accessories such as hydraulic, air, steam, chemical, wear-resistant mud & cement hoses, composite drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, along with stainless steel metal hoses, compensators, and various unions and quick couplings. Our offerings extend to drilling rig accessories, well-control accessories, mud system components, rubber sheets, waterstops, waterproof rubber, and an extensive variety of joints and seals. We excel in crafting custom rubber solutions tailored specifically to your requirements, serving industries as varied as oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food.

Boasting over 20 years of expertise, our factory is a leader in crafting high-strength hoses. Our profound expertise allows us to ingeniously design hoses with the optimal inner material structure, reinforcing structure, and outer sheath, precisely tailored to diverse operating conditions and specific conveying media. We are armed with cutting-edge, internationally recognized high-pressure hose and hydraulic accessory production and inspection technology. Our unwavering dedication to quality is reflected in our prestigious certifications: ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K.

We proudly stand as a trusted partner to industry titans like CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our steadfast dedication to excellence and superior service has cemented our reputation for reliability. Our products and services consistently garner high 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 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.