Flexible Hydraulic Hose, Acid and Alkali Resistance, Wear 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 our Durable Acid and Alkali Resistant Composite Hose, specifically designed for Industrial Use, offering an unbeatable combination of strength and flexibility.

Our composite hoses are meticulously engineered for submersible deployment across a wide array of chemicals. Offering unmatched durability and resilience, the specialized lining and protective cover, complemented by robust stainless steel inner and outer wires, ensure enduring performance even under the most challenging conditions. Trust in our innovative design to maintain peak performance seamlessly.
These adaptable hoses are indispensable tools across various sectors, including Quay operations, machinery, chemical processing, petroleum refining, metallurgy, and food processing plants, among others. Their proven reliability and operational efficiency make them the premier choice for industry professionals seeking superior performance and durability.
Inner wire: Crafted from high-quality stainless steel, it delivers unparalleled strength and exceptional resistance to corrosion, ensuring longevity and unwavering reliability in demanding environments.

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: Expertly crafted from premium polypropylene fabrics and foil, this inner lining showcases exceptional chemical resistance and unmatched flexibility, perfectly tailored to withstand the rigorous challenges of demanding applications.
Inserts: Meticulously engineered from high-grade polypropylene fabrics and foil, these inserts form a virtually impenetrable and flawless shield, providing unwavering defense against even the most aggressive substances.
Cover: Choose between ECTFE/PP or ECTFE for the outer layer, each offering outstanding protective qualities and durability, perfectly suited for a wide array of environmental conditions, ensuring longevity and reliability.
Outer wire: Offered in galvanized steel or SS316, both options deliver formidable protection and an enduring lifespan, ensuring your investment is safeguarded with uncompromised strength and resilience.
Technical Properties:
Max. elongation: At 10% under proof pressure, this product exemplifies remarkable flexibility and longevity, adeptly maintaining integrity throughout a vast range of operational conditions.
Electrical Resistance: With an electrical resistance of less than 10 Ohm per length, this design ensures safe, reliable, and efficient conductivity, safeguarding your operations.
Max. Twist: Allowing a maximum twist of 10° per meter, this feature provides considerable maneuverability. Its design maintains structural integrity while ensuring superior adaptability and ease of use.
Min. Burst Pressure: Engineered to endure pressure up to five times the working pressure, this standard epitomizes a superior safety margin, offering secure and reliable usage under varied conditions.
Temperature Range: Functioning seamlessly within a temperature spectrum of -30°C to 100°C, this product is designed to excel in a wide variety of thermal environments, making it an ideal choice for numerous applications.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd Introducing a Leader in InnovationAs a high-tech manufacturer, Hebei Qinglin Rubber & Plastic Products Co., Ltd is strategically located in Jing County, Hengshui City, Hebei Province, China. Our expansive facility spans over 30,000 square meters, including an 18,000 square meter production workshop. We are proud to have a dedicated team of 198 professionals, of which 96 hold college degrees and 8 are esteemed senior engineers. Our manufacturing expertise lies in producing an extensive range of flexible hoses and hydraulic accessories, such as hydraulic hoses, air hoses, steam hoses, and chemical hoses. We also specialize in wear-resistant mud & cement hoses, composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, and stainless steel metal hoses. Additionally, we offer compensators, unions, quick couplings, drilling rig accessories, well-control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and various joints and seals. We also provide customized processing for diverse rubber products tailored to your needs. Our products serve a wide array of industries including oil fields, chemical plants, coal mines, industrial manufacturing, aerospace, shipbuilding, metallurgy, mining and dressing, construction, electric power, water power, medicine, and food processing.

With over two decades of expertise in high-strength hose manufacturing, our company excels in tailor-making hose structures to suit diverse operating environments and conveying mediums. Our state-of-the-art production and inspection equipment support the creation of high-pressure heavy hoses and hydraulic accessories, meeting international standards. Our company proudly holds certifications such as ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K, underscoring our commitment to quality and excellence.

Trusted by industry giants, we are a valued supplier to CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, DYNAPAC, and more. Recognized as a contract-abiding and trustworthy enterprise, our outstanding product quality and exemplary service have earned us widespread 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 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.