Can you customize shapes and standards?

Yes, we offer customization for standards (ASTM/API/DIN/En/BS/ISO/JIS) and various forged shapes like rings, shafts, and discs.

What payment terms are accepted?

We accept LC, T/T, and D/P for international commercial transactions.

What quality testing is performed?

We conduct Size, Chemical, Mechanical, UT, ET, and Hydraulic tests to ensure high quality.

AISI 4340 Hot Forging Quenched Tempered Machined Steel Roller

Name: AISI 4340 Hot Forging Quenched Tempered Machined Steel Roller
Brand: Hunan Shunfu Metal Material Co., Ltd.
SKU: 2094209555

Hunan, ChinaHunan Shunfu Metal Material Co., Ltd.

US$800.00-3,000.00

1 Piece

Sample price:US$80.00/kg.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

4340

Molding Technics

Hot Forging

Application

Machinery Parts

Material

Steel

Heat Treatment

Quenching

Surface Treatment

Polishing

Forging Tolerance

+/-0.1mm

Standard

AISI

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008

Standards

ASTM/API/DIN/En/BS/ISO/JIS

Process

Hot Forged+Qt+Machining

Certificates

3.1/3.2 Mtc, Co/Fe/Fa, BV/SGS

MOQ

3-5 Tons ; One PCS

Trade Item

Fob CIF CFR Ppu Ppd

Transport Package

Wooden Case

Specification

max 2000mm

Trademark

SHUNFU

Origin

China

Key features

Wide Material Selection: Supports carbon steel, alloy steel, stainless steel, titanium, aluminum, and nickel alloys.

Large Forging Capacity: Produces seamless rolled rings up to 108' OD and forgings up to 75,000 lbs.

High Precision Tolerance: Forging tolerance controlled within +/-0.1mm for tight machining requirements.

Fast Quote Response: Rush quotes responded to in less than a day; complex quotes within 48 hours.

Comprehensive Certifications: Certified by CE, RoHS, ISO 9001:2000, ISO 9001:2008, and international ship societies.

Custom Shape Options: Produces round, flat, hex bars, shafts, rings, discs, blocks, plates, and cylinders.

Strict Quality Control: Includes Refining, Electric Slag, Vacuum processes with UT, ET, and Hydraulic testing.

Flexible Delivery Terms: MOQ starts at 1 ton; delivery time 10-30 days; supports FOB, CIF, CFR terms.

Company profile

Fast DeliveryLow MOQExperienced Team

Hunan Shunfu Metal Material Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 7 years CertifiedNearest Port: shanghai portAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryHunan Shunfu Metal Material Co., Ltd. is a limited company supplying steel pipe, with 24 employees and stated annual output of 100,000 tons of oil steel products. It provides OEM and ODM services and can customize from samples or designs, but it does not provide 3D software design, has no SDK, and launched no new products in the past year. Export sales represent 71%–90% of total sales, with Southeast Asia and the Middle East identified as primary markets; however, it reports no overseas showroom, agents, branches, or offline trade-show participation. Lead time is one month in both peak and off-peak seasons. The available audit record identifies SGS as the auditor, but the stated audit result is 0 and no certification is identified. Quality and service governance evidence is weak because written procedures or records are absent for supplier approval, corrective actions, complaint handling, and service assessment. Financial records are referenced for 2021–2023, but their actual performance is not provided.

Supplier typeThe supplier is identified as Hunan Shunfu Metal Material Co., Ltd., a limited company with 24 employees whose primary and offered product is steel pipe. It is not part of a larger company group, and its stated business scope includes permitted company operations and import/export activities.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported offline trade-show participation. It also has no written procedures or records for customer complaints, corrective and preventive actions, or service-capability assessment, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier is described as a professional technical supplier and offers ODM services, but it has only one year of total R&D engineer experience, no SDK, no 3D software design service, and no new products launched in the past year. These stated limitations demonstrate a deficiency in innovation resources and recent product development.

Production capacityThe supplier reports annual production of 100,000 tons of oil steel products, with one-month lead times in both peak and off-peak seasons. Its product scope is steel pipe, and the stated production information supports established manufacturing capacity, although the slices do not provide independent verification of output or quality performance.

Customization capabilityThe supplier explicitly provides customization from samples and designs, along with OEM and ODM services. This supports both customer-specified product adaptation and design-manufacturing cooperation, although 3D software design and SDK support are unavailable.