What surface treatments are available?

Options include industrial annealing and pickling, and sanitary polishing with 180, 240, or 400 grit finishes.

Can you customize pipe lengths?

Yes, while normal lengths are 3-6 meters, we can customize lengths according to specific requirements.

Stainless Steel Castings

Name: Stainless Steel Castings
Brand: Permanent Steel Manufacturing Co., Ltd.
SKU: 1987646235

Hunan, ChinaPermanent Steel Manufacturing Co., Ltd.

US$370.00-683.00

1 Ton

Sample price:US$800.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Free Repair and Replacement Within Two Years

Warranty

24months

Type

Seamless

Material

Stainless Steel

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Transport Package

Packed in Bundle or Pack in Loose

Trademark

Permanent Steel Manufacturing Co., Ltd

Origin

China

Production Capacity

10000/Tons

Key features

24-Month Warranty: Free repair and replacement services provided within two years of purchase.

Wide Grade Selection: Available in TP304, 316, 321, 430, Duplex, and other specialized stainless steel grades.

Custom Dimensions: Pipe lengths can be customized to meet specific project requirements.

ISO Certified Quality: Manufacturing complies with ISO 9001, ISO 14001, and OHSAS 18001 standards.

Advanced Processing: Offers bending, cutting, grooving, polishing, threading, and beveling services.

Strict Quality Testing: Includes hydraulic tests, ray flaw detection, UT testing, and PMI identification.

Versatile Applications: Suitable for oil/gas, chemical, food, construction, and medical pipeline systems.

Flexible Payment: Accepts T/T, L/C, and usance L/C for 30-120 days based on negotiation.

Company profile

Experienced TeamFast DeliveryManagement CertificationIn-stock Capacity

Permanent Steel Manufacturing Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2017-04-01Nearest Port: TIANJIN, SHANGHAIAverage Response Time: ≤6.04hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryPermanent Steel Manufacturing Co., Ltd. is identified as a Chinese manufacturer/factory producing steel pipes and fittings, with operations described in Hunan, Shandong, and Tianjin. It has self-operated import/export rights, eight years of export experience, and exports representing 71%–90% of total sales. The supplier reports in-stock service capability, one-month average lead times in both peak and off-season, and sample-based customization. However, evidence indicates no overseas warehouses, showrooms, agents, or branches; no participation in offline trade shows; and service capability is not supported by written assessment procedures or an approved supplier list. ODM, SDK, and well-known-brand OEM services are unavailable. Raw-material traceability, outsourcing procedures, and manufacturing-capacity contracts remain unverified. No certification information or customer cases is provided.

Supplier typeThe supplier is explicitly identified as a limited-company manufacturer/factory specializing in steel pipes and fittings. Its stated business scope also includes marine equipment sales, related support services, and import/export activities.

R&D capabilityThe supplier does not provide ODM services, SDK availability, or OEM services for popular brands. It also reports no ERP, OA, CRM, or SAP system implementation, indicating explicit limitations in the documented R&D and digital-management capabilities.

Production capacityThe supplier is described as a factory specializing in steel pipes and fittings, has in-stock service capability, and reports one-month average lead times year-round. Nevertheless, raw-material traceability, outsourcing procedures, and manufacturing-capacity contract status are unknown, limiting verification of production-control depth.

Customization capabilityThe supplier explicitly offers customization from samples, and its company description states that customized services are provided for its products. This supports a demonstrated sample-based customization capability, although broader engineering or design-service scope is not established.