Popular High-Performance Flexible Hose Hydraulic, Acid and Alkali Resistant

• Customization: Available
• Material: Hydrogenated Nitrile Rubber/Nitrile Rubber/Nylon
• Capability: Flexible Choke & Kill Line
• Model NO.: qinglin
• Color: Black, Silver, Green
• Working Temperature: -20 Degrees Centigrade to +121 Degrees Centigrade
• Flexibility Level: Fsl0~Fsl3
• 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
• Standard: API Spec. 16c
• Working Pressure: 15000psi
• Tube Type: Full Flow
• Outer Layer: Wear-Resistant, Weather-Resistant Synthetic Rubber
• Reinforcement: Many Layers of High Tensile Super Flexible Spiral
• Size: 2"-5"
• Weight: 20~97kg/M
• After-Sales Service: 1 Year
• Usage: Deliver Water Base Mud/Oil Base Mud
• Delivery Time: About 15days for One 20gp Container
• 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 Durable Acid and Alkali Resistant Composite Hose, expertly designed for Industrial Use. This hose promises superior performance in diverse applications, setting new standards of durability and resilience in challenging environments.

Our composite hoses are the result of meticulous engineering, purpose-built for submersible deployment across a wide range of chemicals. They offer unparalleled durability and resilience. Featuring a specialized lining and protective cover, along with robust stainless steel inner and outer wires, these hoses promise enduring performance, even in the most demanding conditions.
These versatile and adaptable hoses are essential tools across numerous sectors, including Quay operations, machinery, chemical processing, petroleum refining, metallurgy, and food processing plants, among many others. Their proven reliability and operational efficiency make them the top choice for industry professionals seeking excellence.
Inner wire: Expertly crafted from stainless steel, this component delivers unmatched strength and resistance to corrosion, ensuring both longevity and reliability. It is a testament to the quality and durability inherent in our hose design.

Product Parameters

Hose I. D. (inch) (mm)	Hose I. D.  (mm)	Outer Diameter(inch) (mm)	Outer Diameter(mm)	Flame Shield	Amored	WockingPessuE (bar )	WockingPessuE (psi)	Test Pressure (bar)	Test Pressure   (Psi)	55ifaty Gosficen	FSL	MBRoperalon (m)	MBRoperalon (m)	Weight   (Kg/m)	LengthMax (m)
2	51	5.98	152	Yes	No	345	5000	517	7500	2.25	FSL3	0.9	1	40	70
2	51	6.46	164	Yes	Yes	345	5000	517	7500	2.25	FSL3	0.9	1	46.8	70
2	51	6.14	156	Yes	No	690	10000	1034	15000	2.25	FSL3	1.2	1.3	44.6	70
2	51	6.61	168	Yes	Yes	690	10000	1034	15000	2.25	FSL3	1.2	1.3	49.7	70
2	51	732	186	Yes	No	1034	5000	1552	22500	2.25	FSL3	13	1.4	74	70
2	51	7.8	198	Yes	Yes	1034	15000	1552	22500	2.25	FSL3	13	1.4	82	70
3	76	7.01	178	Yes	No	345	5000	517	7500	2.25	FSL3	1.1	1.2	50	70
3	76	7.44	189	Yes	Yes	345	5000	517	7500	2.25	FSL3	1.1	1.2	58.5	70
3	76	7.24	184	Yes	No	690	10000	1034	15000	2.25	FSL3	1.4	1.5	54.6	70
3	76	7.68	195	Yes	Yes	690	10000	1034	15000	2.25	FSL3	1.4	1.5	61.2	70
3	76	8.46	215	Yes	No	1034	15000	1552	22500	2.25	FSL3	1.6	1.7	93.3	70
3	76	8.86	225	Yes	Yes	1034	15000	1552	22500	2.25	FSL3	1.6	1.7	101	70
4	102	8.98	228	Yes	No	345	5000	517	7500	2.25	FSL3	15	1.6	93.5	70
4	102	9.41	239	Yes	Yes	345	5000	517	7500	2.25	FSL3	15	1.6	103	70
4	102	9.13	232	Yes	No	690	10000	1034	15000	2.25	FSL3	1.6	1.7	97	70
4	102	9.57	243	Yes	Yes	690	10000	1034	15000	2.25	FSL3	1.6	1.7	1055	70

Product Description

Inner Surface: Crafted from premium polypropylene fabrics and foil, this inner surface is engineered to deliver optimal chemical resistance and exceptional flexibility. It stands ready to meet the challenges of demanding applications with unparalleled performance.
Inserts: Designed using the finest polypropylene fabrics and foil, these inserts form an impeccable and impenetrable shield against harsh and aggressive substances, ensuring your operations remain uninterrupted and secure.
Cover: Choose from ECTFE/PP or ECTFE for an outer layer that is second to none in protection and durability. This cover is tailored to meet the needs of diverse environmental conditions, providing remarkable resilience and strength.
Outer Wire: Select either galvanized steel or SS316 to fortify your hose with unwavering protection and an extended lifespan. Both options are designed to withstand the test of time and deliver outstanding reliability.
Technical Properties:
Max. Elongation: With a maximum elongation of 10% under proof pressure, this hose showcases extraordinary flexibility and durability, making it a reliable choice for a wide range of operations.
Electrical Resistance: Featuring an electrical resistance of less than 10 Ohm per length, this hose ensures safe and efficient conductivity, providing peace of mind during every use.
Max. Twist: Offering a maximum twist of 10° per meter, this hose provides excellent maneuverability while maintaining structural integrity. It guarantees superior adaptability for various applications.
Min. Burst Pressure: Boasting a minimum burst pressure that is five times the working pressure, this hose guarantees an exceptional safety margin, ensuring secure and reliable usage under any conditions.
Temperature Range: Operating effortlessly across a wide temperature range of -30°C to 100°C, this hose is perfectly suited for a multitude of thermal environments, demonstrating its versatility and robustness.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Products Co., Ltd is a high-tech manufacturer located in the vibrant industrial hub of Jing County, Hengshui City, in Hebei Province, China. Our expansive facility spans a remarkable 30,000 square meters, with a cutting-edge production workshop occupying 18,000 square meters. Our dynamic team of 198 skilled employees includes 96 individuals with college degrees and 8 senior engineers, all dedicated to excellence in innovation. We specialize in the production of a wide array of 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, stainless steel metal hoses, and compensators. Additionally, we offer an extensive range of unions, quick couplings, drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and a variety of joints and seals. We also provide customized processing of diverse rubber products to meet specific needs. Our products find applications in a multitude of industries, including oil fields, chemical plants, coal mines, industrial sectors, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food processing.

With over two decades of rich experience in crafting high-strength hoses, our factory stands as a beacon of quality and innovation. We engineer our hoses to endure the toughest environments by carefully selecting optimal inner materials, robust reinforcing structures, and durable outer sheaths tailored to various operating conditions and conveying media. Our state-of-the-art facility is equipped with internationally advanced production and inspection equipment for high-pressure heavy hoses and hydraulic parts. We are proud to have achieved prestigious certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, reinforcing our commitment to unmatched quality and safety standards.

As a trusted supplier to industry giants such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, we have earned the distinction of being recognized as a contract-honoring and trustworthy enterprise. Our unwavering commitment to excellence in product quality and customer service has garnered widespread acclaim and praise 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 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.