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10# 20# 35# 45# Excellent Performance High Pressure Fuel Injection Pipe
US$1.50-7.00
1,000 kg
Product profile
Customization
AvailableType
SeamlessTechnique
Cold DrawnModel NO.
10# 20# 35# 45#Material
Carbon and AlloySurface Treatment
Bright Annealing, Black Phosphating, GalvanizingUsage
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Heat ExchangerSection Shape
RoundStandard
DIN2391, En 10305-1, JIS G3445, ASTM A519Delivery Condition
Bk, Gbk, Bkw, Bks or NbkSteel Grade
St35, St45, St52, E235, E355, 1010, Stkm 11ACertificate
ISO 9001 Ts16949Secondary or Not
Non-SecondaryApplication
Automotive, Hydraulic System and Precision DeviceTransport Package
Plywood Box or BundlesSpecification
OD2-60mmTrademark
CWOrigin
ChinaHS Code
7304319000Key features
High Pressure Resistance: Designed to withstand high pressure for fuel injection systems in automotive and aerospace applications.
Precision Manufacturing: Cold drawn seamless process ensures high precision and low roughness on inner and outer surfaces.
Wide Material Selection: Available in carbon steel, stainless steel, and alloy steel grades to meet diverse industrial needs.
Comprehensive Certifications: Meets international standards including DIN, ASTM, JIS, EN, and holds ISO 9001 and TS16949 certifications.
Diverse Application Scope: Suitable for automotive, aerospace, hydraulic systems, oil/gas drilling, and machinery industries.
Strict Quality Inspection: Undergoes 100% eddy current testing, size checking, and mechanical property analysis before delivery.
Multiple Surface Treatments: Offers bright annealing, black phosphating, and galvanizing options for enhanced corrosion resistance.
OEM Service Available: Customized manufacturing services available for specific steel grades and dimensions as per customer requirements.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service AvailableExport Year: 2013-08-01 CertifiedNearest Port: shanghaiAverage Response Time: ≤6.33h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryZhangjiagang Chewit is a China-based limited trading company established in 2010, with stated precision-tube and steel-forging manufacturing activities. The supplier reports ISO9001:2015 certification, more than 10 production lines, approximately 5,000 tons of annual seamless-steel-pipe productivity, broad export-market coverage, and one-month lead times in both peak and off-peak seasons. Its quality claims include 100% dimensional and surface checks, batch chemical and mechanical testing, and non-destructive testing upon request. Evidence is insufficient to assess after-sales service, financial credibility, and customization capability. Innovation evidence is limited to an associated forging operation reporting 11 authorized patents, while customer evidence consists of one listed buyer and one trade transaction.
Supplier typeThe supplier is identified as a China-based limited company and trade company, with stated manufacturing activities in precision steel tubes and forgings. Its product scope includes seamless, welded, carbon, stainless, hydraulic, cold-drawn, and precision tubes, indicating a specialized steel-product supplier with both trading and manufacturing positioning.
CertificationsThe supplier explicitly reports an ISO9001:2015 management-system certificate. It also describes inspection and industry-related qualifications associated with its forging operation, including API 20B, PED, and classification-society credentials, although the scope and holder of each qualification are not separately specified.
R&D capabilityThe supplier describes advanced production and inspection equipment, precision-tube manufacturing, and a forging operation with 11 authorized patents, including three invention patents. These statements provide explicit but limited evidence of process and product-development capability, mainly linked to the forging operation rather than clearly to the entire supplier entity.
Production capacityThe supplier reports more than 10 production lines, annual seamless-steel-pipe productivity of 5,000 tons, heat-treatment furnaces, inspection equipment, and manufacturing of precision tubes and forgings. The descriptions also cite a 10,000-square-meter tube operation and a substantially larger forging facility, although employee and facility figures are inconsistent across slices and should be verified.
Client casesThe supplier states that it serves wind power, oil and gas, transportation, shipbuilding, and gearbox sectors and has entered the global purchasing system of a major company since 2006. The trade data identifies one buyer and one transaction, so sector references are available but the breadth and depth of verifiable customer cases remain limited.
Product Q&A
Q:What are the main advantages of this fuel injection pipe?
A:
The pipe features high pressure resistance, excellent mechanical performance, high precision, and low roughness on inner and outer surfaces.
Q:Which standards does this product comply with?
A:
It complies with major international standards including DIN 2391, EN 10305-1, JIS G3445, ASTM A519, and GB/T 8162.
Q:What materials are available for this seamless steel tube?
A:
Materials include carbon steel, stainless steel, and alloy steel grades such as St35, St45, St52, 1010, and 304/316L.
Q:What is the size range for the cold drawn seamless steel tube?
A:
The size range typically covers OD 2-60mm with wall thickness 0.3-10mm, or OD 3-30mm with ID 1-12.5mm depending on the standard.
Q:How do you ensure product quality before shipment?
A:
We conduct pre-production samples, final inspections, 100% eddy current testing, and mechanical property analysis before delivery.
Send Inquiry
*To:Zhangjiagang Chewit International Co., Ltd.
Zhangjiagang Chewit International Co., Ltd.*Content:
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