S45c 1.0503 Hot Rolled Medium Carbon Seamless Pipe for General Engineering

Name: S45c 1.0503 Hot Rolled Medium Carbon Seamless Pipe for General Engineering
Brand: Jiangsu Changchen Materials Co., Ltd.
SKU: 2180013822

Jiangsu, ChinaJiangsu Changchen Materials Co., Ltd.

US$685.00

1-9 Tons

US$660.00

10-49 Tons

US$635.00

50+ Tons

Product profile

Customization

Available

After-sales Service

Cutting Service, Beveling, OEM Size Customization,

Warranty

Lifelong Quality Follow-up Support

Model NO.

45#/1045/S45C/C45/1.0503

Type

Seamless

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black Hot-Rolled Oxide Surface, Anti-Rust Oil Coat

Usage

Hydraulic/Automobile Pipe, Machinery Industry, Chemical Industry, Hollow Shaft, Gear Blank, Hydraulic Cylinder

Section Shape

Round

Material Grade

45#, AISI 1045, DIN C45(1.0503), JIS S45c

Execution Standard

GB/T8162-2018, ASTM A519, En10263, JIS G3445

Pipe Size Range

Od 32mm-630mm

Wall Schedule

Wt 3-60mm, Sch40-Sch160, Xxs

Test Certificate

Mtc Mill Test Certificate, Hydro-Static Test, Ut U

Working Temperature

-20℃ ~ 480℃

Transport Package

Steel Strip Bundled, Waterproof Plastic End Caps,

Specification

Hot-rolled Round 45# Seamless Steel Pipe, OD 32-63

Trademark

OEM & ODM Acceptable

Origin

China

HS Code

7304191000

Production Capacity

5000

Key features

Custom Cutting Service: Supports custom fixed-length cutting and deep-processing services upon request.

Comprehensive Quality Testing: Includes hydro-static test and UT ultrasonic flaw-detection for every pipe.

Wide Size Range: Outer diameter 32mm-630mm with wall thickness 3mm-60mm and various schedules.

Multiple Material Grades: Available in 45#, AISI 1045, C45, S45C, and 1.0503 standards.

Fast Delivery: Lead time of 7-15 working days with adequate spot stock availability.

OEM & ODM Support: Accepts OEM and ODM orders with customization from samples and designs.

ISO 9001 Certified: Manufacturer holds ISO9001:2015 certification for quality management.

Company profile

Fast DeliveryManagement CertificationR&D CapabilitiesQA/QC Inspectors

Jiangsu Changchen Materials Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.20h

AI-Powered supplier vetting

SummaryChangchen operates in metal materials, special steel, forgings, powder metallurgy, metal processing machinery, and cutting services. It reports customization from samples and designs, ODM availability, recent new-product development, CAD/PS-related R&D capability, and documented R&D inputs, outputs, reviews, verification, and validation. Production-related evidence includes valid contracts with associated subcontractors, inventory capability, raw-material traceability, and 100% finished-product inspection; however, only one quality inspector is reported. The supplier states that products can meet several national and international standards, but no specific certifications are identified. Overseas support is limited: there are no overseas agents or branches, warehouses, showrooms, or stated overseas service countries. Lead time is reported as within 15 working days in both peak and off-season. Financial information is insufficient for a reliable assessment, and no customer cases are provided.

Supplier typeThe supplier’s stated business scope covers sales of metal materials and products, special steel, forgings, powder metallurgy products, recycled resources, metal-processing machinery, and metal cutting services. This supports classification as a metal-material and metal-processing supplier, although the slices do not establish a more specific legal or manufacturing classification.

R&D capabilityThe supplier reports new products during the past year, R&D responsibilities covering new-product development, design drawings, production technical support, and customer specifications, plus CAD and PS software capability. It also has auditable R&D design-input, output, review, verification, and validation documentation, although no SDK is available.

Production capacityProduction-related evidence includes sawing and cutting equipment, metal cutting and processing activities, inventory capability, valid manufacturing contracts with associated subcontractors, raw-material traceability, and 100% finished-product inspection. The reported quality-control staffing is one inspector, while supplier-management procedures have no records, so capability is supported but operational depth is limited.

Customization capabilityChangchen explicitly provides customization from samples and designs, offers ODM services, and states that customized services can be developed according to customer requirements. Its R&D role includes preparing product specifications for customer approval, providing direct evidence of customer-oriented customization capability.