Premium Flexible Hose for API 7K Rotary Drilling and Vibrator Use

• 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, meticulously engineered for unparalleled robustness and supreme flexibility in hydraulic drilling applications. Delve into our comprehensive range, featuring the distinguished API 16c Hose, versatile API 7K Oilfield Hoses, and resilient API 16c High-Pressure Hoses. These hoses are impeccably suited for flexible and demanding applications in challenging environments, including critical and 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

Discover the exceptional API 7K Rotary Drilling Hose collection, a remarkable lineup featuring versatile components such as the API 16c Hose and Oilfield Hoses. These state-of-the-art hoses are meticulously engineered to excel in the most demanding drilling environments. Whether you opt for the API 16c Flexible Kill Choke Hose or other robust options, rest assured that they are designed to ensure unparalleled success in oil drilling operations.

Inner Layer Material: Choose from a selection of high-performance materials to suit your specific needs. Options include the advanced hydrogenated nitrile rubber, the reliable traditional nitrile rubber, or the highly durable nylon, all meticulously crafted for optimal reliability in even the most demanding applications.

Operating Temperature Range: This hose exhibits an impressive capacity to withstand extreme temperature variations, operating efficiently from a frigid -29ºC to a scorching +121ºC. This ensures its versatility and reliability across a multitude of climatic conditions.

Survival Temperature: Designed for exceptional heat endurance, this hose can withstand temperatures soaring up to 177ºC for as long as one hour, showcasing its extraordinary heat resistance capabilities.

Flexibility Level: Our hoses are available in a range of flexibility standards from FSLO to FSL3, providing tailored solutions that cater precisely to your specific operational requirements, ensuring unmatched adaptability.

Hose Characteristics: These hoses are engineered to offer superior resistance against wear and tear, corrosion, oil-based and water-based mud, as well as detrimental gases such as methane and hydrogen sulfide. This makes them perfect for challenging environments.

Connection Form: With a variety of configuration options including flange, union, and thread, these hoses assure seamless integration into your existing systems, providing utmost convenience and compatibility.

Optional Accessories: Elevate your operational safety and efficiency with a range of optional accessories including sturdy safety pipe clamps, advanced hose lifting devices, and protective stainless steel armor, all designed to offer superior protection and enhanced system performance.

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. is a beacon of manufacturing brilliance, set in the heart of Jing County, Hengshui City, Hebei Province, China. Our expansive facility covers 30,000 square meters with a sophisticated 18,000 square meter workshop dedicated to production. Our talented workforce of 198 includes 96 individuals with college degrees and 8 senior engineers of distinction. We offer an impressive range of products, including but not limited to flexible hoses and hydraulic accessories, such as hydraulic hoses, air hoses, steam hoses, chemical hoses, wear-resistant mud & cement hoses, composite hoses, drilling hoses, flexible choke & kill lines, and more. Furthermore, our offerings extend to drilling rig accessories, well-control accessories, mud system components, rubber sheets, waterstops, waterproof rubber, and a comprehensive selection of joints and seals. We excel in crafting bespoke rubber product solutions tailored specifically to meet industry demands. Our diverse product suite caters to a vast array of sectors, including oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric and water power, medicine, and food industries.

Boasting over 20 years of expertise, our factory is a leader in crafting high-strength hoses. Our innovative designs feature the optimal inner material structure, reinforcing configuration, and external sheath tailored to each specific environment and medium. We utilize state-of-the-art, globally advanced equipment for high-pressure heavy hose production and hydraulic accessory inspection. Our unwavering commitment to quality is backed by prestigious certifications, including ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K, underscoring our dedication to excellence.

We are honored to be a preferred supplier to industry titans such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our relentless dedication to superior quality and unparalleled service has earned us a stellar reputation for reliability and excellence. Our esteemed clients consistently commend our products and services, reflecting our commitment to exceeding expectations.

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.