Flexible Hydraulic Hose, Acid and Alkali Resistant, Durable and Reliable

• 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

Durable Acid and Alkali Resistant Composite Hose for Industrial Use

Our meticulously engineered composite hoses are crafted for seamless submersible deployment, effortlessly handling a vast spectrum of chemicals. With unsurpassed durability and resilience, these hoses feature a specialized lining and protective cover, fortified by robust stainless steel inner and outer wires. This construction guarantees enduring performance, even when faced with the most demanding conditions.
Our adaptable hoses are indispensable assets across a multitude of sectors. From Quay operations and machinery to chemical processing, petroleum refining, metallurgy, and food processing plants, these hoses prove their mettle. Their exceptional reliability and operational efficiency elevate them to the top choice status within the industry, setting the standard for excellence.
Inner wire: Precisely crafted from high-grade stainless steel, this component offers unmatched strength and remarkable resistance to corrosion. This ensures the longevity and reliability of the hose, delivering superior performance that stands the test of time.

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-grade polypropylene fabrics and foil, this layer promises unmatched chemical resistance and remarkable flexibility. It is designed to excel under the most demanding conditions, ensuring reliability in every application.
Inserts: With a construction of high-quality polypropylene fabrics and foil, these inserts create a formidable and impeccable barrier against even the most aggressive substances, guaranteeing exceptional protection.
Cover: Choose between ECTFE/PP or ECTFE for an outer layer that provides outstanding protection and resilience. This selection is perfect for addressing a wide array of environmental challenges, offering durability you can count on.
Outer wire: Select from galvanized steel or SS316 to ensure strong protection and a long-lasting lifespan. Both options are designed to withstand the test of time and offer robust support.
Technical Properties:
Max. elongation: 10% (Under proof pressure), showcasing extraordinary flexibility and durability throughout operations. It is meticulously engineered to maintain performance over time.
Electrical Resistance: With less than 10 Ohm per length, this feature ensures safe, reliable, and efficient conductivity, enhancing the overall functionality of the product.
Max. Twist: 10° per meter, providing exceptional maneuverability without compromising the product's structural integrity. This allows for superior adaptability in various applications.
Min. Burst Pressure: Rated at five times the working pressure, this characteristic defines an extraordinary safety margin, ensuring secure and worry-free usage in any situation.
Temperature Range: Operates seamlessly within a robust range of -30°C to 100°C, making it perfectly suited to perform in a broad spectrum of thermal settings, ensuring versatility and reliability.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd is a high-tech manufacturer nestled in Jing County, Hengshui City, Hebei Province, China. Our expansive facility spans over 30,000 square meters, featuring a state-of-the-art production workshop of 18,000 square meters. With a dedicated team of 198 skilled professionals, including 96 college graduates and 8 elite senior engineers, we specialize in crafting an extensive array of flexible hoses and hydraulic accessories. Our premium product line includes hydraulic hoses, air hoses, steam hoses, and chemical hoses, alongside wear-resistant mud & cement hoses, composite hoses, drilling hoses, flexible choke & kill lines, BOP control hoses, high-pressure cleaning hoses, stainless steel metal hoses, and compensators. We also offer a variety of unions, quick couplings, drilling rig accessories, well control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubber, and various joints and seals. Our expertise extends to customized processing of diverse rubber products, serving key sectors like oil fields, chemical plants, coal mines, aerospace, shipbuilding, metallurgy, mining, construction, electric and water power, medicine, and food industries.

With over two decades of distinguished experience, our factory excels in producing high-strength hoses. We meticulously design each hose, tailoring the innermaterial structure, reinforcing framework, and outer sheath to suit varied operating environments and media conveyance needs. Equipped with cutting-edge, globally advanced high-pressure heavy hose and hydraulic accessory production and inspection apparatus, we proudly hold certifications including ISO9001, ISO14001, OHSAS18001, API SPEC 16C, and API SPEC 7K.

As a trusted supplier to industry giants like CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC, we have garnered recognition for our commitment to excellence. Our esteemed reputation as a reliable and contract-worthy partner is supported by the high quality of our products and the outstanding service level that receives accolades from a broad spectrum of customers.

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.