How is the quality of each hose ensured?

Each hose is individually tested at 22500 psi for 15 minutes. A pressure test graph, test certificate, and letter of conformance are issued for every unit.

What are the payment and shipping terms?

Payment methods include T/T or L/C at sight. Shipping can be by courier/air for samples or by sea/air for bulk orders. Lead time is approximately one month.

High Pressure Fire Resistance Hose for Choke Line and Kill Line

Name: High Pressure Fire Resistance Hose for Choke Line and Kill Line
Brand: Dongying Lake Petroleum Technology Co., Ltd.
SKU: 2062089265

Shandong, ChinaDongying Lake Petroleum Technology Co., Ltd.

US$580.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

1 Year

Model NO.

High Pressure Fire Resistance Hose for Choke Line

Manufacturing Process

Rubber

Surface Treatment

Rubber

Operation Pressure

5000

Material

Rubber

Product Name

High Pressure Fire Resistance Hose for Choke Line

Length

10FT~40FT

Quality

Good

Standard

API 16D, API 16c

Application

for Bop, Choke Line, Kill Line

End Connection

Quick Self-Sealing Coupling

Cover

Armoured

Transport Package

Iron Case

Specification

1" 5000PSI

Trademark

Origin

China

HS Code

84314310

Production Capacity

5000sets/Month

Key features

High Pressure Resistance: Withstands up to 5000 psi working pressure and 22500 psi burst pressure.

Fire Resistant Cover: Stainless steel armored rubber cover handles abrasion, corrosion, and fire.

H2S Corrosion Resistance: Modified Nitrile tube resists oil, corrosion, and up to 20% H2S.

API Certified Quality: Manufactured according to API 16D and API 16C standards with ISO 9001 compliance.

Customizable Length: Available in lengths ranging from 10FT to 40FT to meet specific requirements.

Comprehensive Testing: Each hose tested at 22500psi for 15 minutes with certificate issued.

Flexible Coupling Options: Available with hammer unions, flanges, camlock, or male thread connections.

Company profile

Exhibition ExperienceMulti-language PioneerYears of Export ExperienceCooperated with Fortune 500

Dongying Lake Petroleum Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.85h

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization, ODM, and OEM capabilities, with a new product reported in the past year and AutoCAD-based R&D. Quality processes include raw-material traceability, documented inspection instructions, and random finished-product inspection, but only one quality inspector is reported. Service procedures and complaint-handling procedures are documented and followed, although corrective/preventive actions lack written records. Overseas service infrastructure is limited: no overseas warehouse, showroom, agents, or branches, and overseas service coverage is listed as zero. Financial, certification, production scale, and customer-case evidence is insufficient for a definitive assessment. Sustainability and digital-management capabilities appear limited, with no ERP, CRM, SAP, or AI-based management implementation reported.

Supplier typeThe supplier is identified through its capabilities as a professional technical supplier, provides ODM services, and supplies OEM services for well-known brands. This supports classification as a technical manufacturing/OEM-ODM supplier, although the slices do not state a formal legal or industry supplier category.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, and service assessment procedures with written procedures and records. However, it reports no overseas warehouse, showroom, agents, or branches, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports new products in the past year, ODM capability, AutoCAD use, and professional technical-supplier status. Conversely, it reports zero patents, no private mold design capability, no 3D software design service, no SDK, and no AI, ERP, CRM, or SAP-based digital-management capability, indicating some product-development capacity but limited documented innovation infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM service availability. This is direct evidence of broad customization capability.

Product Q&A

Q:What is the working pressure and burst pressure?

The working pressure is 5000 psi (35 MPa) for standard sizes, with a burst pressure of 22500 psi (155 MPa). Larger sizes (2.5-3.5 inch) have a working pressure of 10000 psi.

Q:What materials are used for the hose construction?

The tube is made of Modified Nitrile rubber resistant to oil and H2S. Reinforcement consists of textile fabric and steel cables. The cover is fire-resistant rubber armored with stainless steel.

Q:Is customization available for this hose?

Yes, we offer full customization including length (10FT-40FT), end connections (hammer unions, flanges, etc.), and design-based customization. OEM and ODM services are also available.

Q:What certifications does the product hold?

The product complies with API 16D and API 16C standards. Manufacturing follows ISO 9001:2008, and third-party inspections by BV, SGS, and TUV are welcome.

Q:What is the warranty period?

We provide a 1-year warranty for this product.