Q345B Round Seamless Steel Pipe Custom Size for Engineering Applications

Name: Q345B Round Seamless Steel Pipe Custom Size for Engineering Applications
Brand: Ningbo Ningshing Precision Machinery Group Co., Ltd.
SKU: 2323993355

Zhejiang, ChinaNingbo Ningshing Precision Machinery Group Co., Ltd.

US$1,000.00-4,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Technical Support & Drawing Confirmation

Warranty

According to Contract

Model NO.

Seamless Pipe

Type

Seamless

Technique

Customized / According to Order

Material

Q345B && other

Surface Treatment

As Required

Usage

Machinery Industry, Construction & Decoration

Section Shape

Round

Outer Diameter

Customized / According to Order

Wall Thickness

Customized / According to Order

Application

Structural / Mechanical / Engineering

Transport Package

Export Wooden Case

Specification

Customized According to Drawings

Trademark

Ningbo Ningshing

Origin

China

Key features

Customized Dimensions: Outer diameter, wall thickness, and length tailored to project requirements.

Q345B Material Grade: Low-alloy steel suitable for structural, mechanical, and engineering applications.

Seamless Construction: High-quality seamless round steel tubes for superior structural integrity.

Export Protection: Secure bundling with protected tube ends for safe container transportation.

Custom Drawing Support: Manufacturing strictly according to customer drawings and technical specifications.

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

100% Product Inspection: All finished products undergo visual and functional inspection before shipment.

Flexible Customization: Options include full customization, minor customization, and design-based customization.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

Ningbo Ningshing Precision Machinery Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.37h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier with R&D capability, 3D software design services, and extensive customization options. Its production resources include CNC machining, milling, grinding, heat-treatment, tempering, sawing, and saw milling equipment. Quality and service management evidence includes documented finished-product inspection instructions, complaint-handling procedures, quality assurance, raw-material traceability, supplier-service procedures, and corrective/preventive action records. The supplier reports 21 years of export experience and recent new-product development. However, it does not provide ODM services, OEM services for popular brands, SDK support, overseas warehouses, overseas showrooms, overseas agents or branches, or offline trade-show participation. No sufficient evidence is provided for certifications, financial credibility, or identifiable customer cases.

Supplier typeThe supplier is explicitly described as a professional technical supplier and reports business activities including general-purpose parts manufacturing, plastic products manufacturing, machinery and hardware-related sales, and mechanical parts and spare-parts sales. This supports classification as a technical manufacturing and industrial parts supplier.

After-Sales capabilityThe supplier describes technical support and after-sales service as part of its management and service system, and it has a clear customer-complaint procedure with followed records. However, it reports no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, indicating documented after-sales processes but limited overseas service infrastructure.

R&D capabilityThe supplier is identified as having R&D capability, provides 3D software design services, and reports new products during the past year. Its technical support system includes laboratory, new-product R&D, quality control, technical training, information management, and professional personnel development, although it does not provide ODM or SDK services.

Production capacityThe listed facility includes CNC machining, milling, grinding, heat-treatment and tempering furnaces, sawing, and saw milling equipment. The business scope also covers parts and plastic-product manufacturing, providing explicit evidence of relevant production capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, minor customization, full customization, and flexible customization. These capabilities are stated both for design services and professional technical supply, indicating broad customization coverage.