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Compression-Ignition Engine Common Rail High Pressure Fuel Pipe
US$4,600.00
25-99 Tons
US$1,300.00
100+ Tons
Product profile
Customization
AvailableAfter-sales Service
YesWarranty
1Model NO.
pipeType
SeamlessTechnique
Cold DrawnMaterial
Carbon SteelSurface Treatment
BlackUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RoundTransport Package
BundlesSpecification
OD 4-60mm WT 0.5-6mmTrademark
luzhengOrigin
ShandongHS Code
7304399000Production Capacity
5000tons Per MonthKey features
Multi-Standard Compliance: Meets GB3639, DIN2391/C, EN10305-4, SAEJ524, ASTM A519, JIS3445, BS632 standards.
Wide Material Range: Available in Carbon Steel grades 10#, 20#, 45#, 16Mn, ST35-52, SAE1010-1045, S20C, S45C.
Low Fluid Resistance: Hard pipe design ensures small fluid resistance, long service life, and vibration resistance.
Flexible MOQ: Accepts minimum order of 1 piece per size if stock is available.
Fast Sample Delivery: Free samples available; ready in 3-7 days and delivered via express in 3-5 days.
Proven Manufacturer: Over 10 years experience, golden supplier with CE, ISO9001, and Made-in-China certificates.
Versatile Applications: Used in hydraulic systems for hoisting, agricultural, mining, metallurgical machinery, and automobiles.
Multiple Surface Treatments: Options include clear oil varnish, self-color, white zinc, and phosphated finishes.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-03-01Nearest Port: QINGDAO ,TIANJIN ,SHANGHAIAverage Response Time: ≤11.31hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryWeifang Luzheng Industry & Trade Co., Ltd. is a China-based limited company in Shandong, described as both a trading company and manufacturer/factory. Its stated products include steel pipes, fin tubes, greenhouses, container houses, and air coolers. The supplier reports substantial production capacity across several product categories, five production lines, 50 years of combined R&D engineering experience, and 11–20 quality-control staff. It states that 90% of sales are exports, with self-operated import and export rights, export activity since 2012, and markets across multiple global regions. Management-system certifications listed include OHSAS/OHSMS 18001, ISO 9000, ISO 9001, and QC 080000. The provided information does not establish after-sales service processes, verified financial strength, documented customization capability, or specific customer cases.
Supplier typeThe supplier is identified as a trading company in its basic information and as both a trading company and manufacturer/factory in its business-entity profile. Its factory is stated to be located in Qingzhou, Shandong, and its listed products are industrial and construction-related goods.
CertificationsThe supplier lists OHSAS/OHSMS 18001, ISO 9000, ISO 9001, and QC 080000 management-system certifications. These certifications are explicitly reported, although the slices do not provide certificate numbers, validity dates, or issuing-body verification.
R&D capabilityThe supplier reports 50 years of total R&D engineer experience and states that it understands international standards for its principal products. These details support technical experience, but no specific inventions, patents, proprietary technologies, or recent product-development achievements are provided.
Production capacityThe supplier reports five production lines, 11–20 quality-control staff, and stated annual capacities of 250,000 tons of steel pipe, 300,000 fin-tube pieces, 3,600 air coolers, and 980,000 square meters of greenhouse products. The factory is located in Qingzhou, Shandong, and the supplier is described as both a manufacturer and trading company.
Product Q&A
Q:How can I trust your company as a new buyer?
A:
Our company has been in business for nearly 10 years, longer than most suppliers. We are golden suppliers with authority certificates including CE, ISO9001, and Made-in-China onsite check.
Q:What is the minimum order quantity?
A:
We mainly deal with wholesale, but we can accept a minimum order of 1 piece per size if we have stock.
Q:How can I get a sample and how long does it take?
A:
Free samples are provided for evaluation after price confirmation. Samples are ready in 3-7 days and arrive via express in 3-5 days.
Q:What payment methods do you accept?
A:
We accept T/T, L/C, Western Union, and PayPal.
Q:What are the shipment terms and delivery time?
A:
Shipment terms are FOB, CFR, and CIF. Delivery time is typically 15-60 days depending on specific orders.
Send Inquiry
*To:
Weifang Luzheng Industry & Trade Co., Ltd.
Weifang Luzheng Industry & Trade Co., Ltd.*Content:
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