Premium Flexible Hose, Hydraulic, Acid and Alkali Resistance, Durable

• 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

Industrial Excellence: Durable Composite Hose with Extraordinary Acid and Alkali Resistance

Our expertly crafted composite hoses represent the pinnacle of engineering, designed for flawless submersible use across a diverse range of chemical environments. With an unrivaled emphasis on durability and resilience, these hoses feature a specialized lining and protective cover, fortified by robust stainless steel inner and outer wires. This meticulous construction guarantees long-lasting performance, even in the most demanding scenarios.
Our versatile hoses are essential companions in multiple industries, including Quay operations, advanced machinery, chemical processing, petroleum refining, metallurgy, and food production facilities, among other sectors. Celebrated for their proven reliability and superior operational efficiency, they are the preferred choice for industry leaders seeking top-tier performance.
Inner wire: Expertly constructed from stainless steel, this component provides exceptional strength and superior resistance to corrosion, ensuring long-term durability and unwavering reliability.

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 with the finest polypropylene fabrics and foil, this superior inner layer delivers exceptional chemical resistance and unmatched flexibility, perfectly tailored to satisfy the rigorous demands of challenging applications.
Inserts: Engineered from high-grade polypropylene fabrics and foil, these inserts establish an impregnable and flawless barrier, effectively safeguarding against aggressive and corrosive substances.
Cover: Choose between ECTFE/PP or ECTFE for an outer covering that provides extraordinary protection and unparalleled durability, adeptly adapting to a wide range of environmental conditions.
Outer Wire: Available in either galvanized steel or SS316, both options ensure robust defense and an extended lifespan, offering reliable performance.
Technical Properties:
Max. Elongation: 10% (Under proof pressure), demonstrating exceptional flexibility and durability, ensuring consistent performance across diverse operational settings.
Electrical Resistance: Less than 10 Ohm per length, ensuring efficient and safe conductivity for optimal performance.
Max. Twist: 10° per meter, allowing for significant maneuverability without compromising structural integrity, providing superior adaptability.
Min. Burst Pressure: Five times the working pressure, representing an outstanding safety margin, guaranteeing secure usage under demanding conditions.
Temperature Range: Operates seamlessly within a broad range from -30°C to 100°C, making it an ideal choice for a multitude of thermal environments.

Our Advantages

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Company Profile

Hebei Qinglin Rubber & Plastic Product Co., Ltd IntroductionHebei Qinglin Rubber & Plastic Products Co., Ltd. is a distinguished high-tech manufacturer situated in the vibrant region of Jing County, Hengshui City, Hebei Province, China. Spanning across an impressive area of 30,000 square meters, our state-of-the-art production workshop covers 18,000 square meters. We proudly employ a dedicated team of 198 professionals, among whom 96 hold esteemed college degrees, and 8 are senior engineers with a wealth of expertise. Our factory specializes in the production of a diverse range of flexible hoses and hydraulic accessories, including hydraulic hoses, air hoses, steam hoses, and chemical hoses. We also excel in providing 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, our product lineup encompasses compensators, various unions and quick couplings, drilling rig accessories, well control accessories, mud system accessories, rubber sheets, rubber waterstops, waterproof rubbers, and a variety of joints and seals. We offer bespoke processing services for assorted rubber products tailored to unique requirements. Our versatile products find wide-ranging applications in industries such as oil fields, chemical plants, coal mines, industrial sectors, aerospace, shipbuilding, metallurgy, mining, construction, electric power, water power, medicine, and food, ensuring unparalleled reliability and performance.

With over two decades of specialized experience, our factory stands as a leader in the production of high-strength hoses. Our hoses are meticulously designed to incorporate the most suitable inner material structure, robust reinforcing structure, and resilient outer sheath structure, perfectly adapted to a variety of operating environments and conveying mediums. We are equipped with a comprehensive suite of internationally advanced production and inspection equipment for high-pressure heavy hoses and hydraulic accessories. Our commitment to excellence is underscored by our certifications, including ISO 9001, ISO 14001, OHSAS 18001, API SPEC 16C, and API SPEC 7K, reflecting our adherence to the highest standards of quality and safety.

Our esteemed company is proud to be a trusted supplier to industry giants such as CNPC, CNOOC, CRCC, ANTONOIL, SCHLUMBERGER, WEATHERFORD, and DYNAPAC. Our commitment to producing superior quality products and delivering unparalleled service has earned us the title of a 'contract and trustworthy unit,' with our reputation consistently bolstered by the praise we receive from our wide array of satisfied clients.

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.