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Class 150 Galvanized Malleable Iron Extension Pieces Socket M/F
US$0.30-1.70
1,000 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Material
IronConnection
FemaleThread
ISO7-1/ISO49Model NO.
529Transport Package
CartonsSpecification
1/2"~6"Trademark
QIAOOrigin
ChinaHS Code
73071900Production Capacity
2000ton/MonthKey features
Durable Material: Constructed from high-quality malleable iron for long-lasting performance.
Versatile Usage: Suitable for conveying water, gas, and oil in various industrial applications.
Wide Size Range: Available in sizes from 1/8 inch to 6 inches to meet diverse needs.
Multiple Standards: Complies with ANSI, BS, and DIN standards for global compatibility.
High Pressure Rating: Test pressure up to 2.4 MPa and working pressure up to 1.6 MPa.
Surface Options: Offers galvanized or black surface finishes for corrosion resistance.
Fast Shipment: Prompt shipment via reputed shipping lines with professional documentation.
24/7 Service: Dedicated service team available 24 hours a day, 365 days a year.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-10-10Nearest Port: TianJinAverage Response Time: ≤10.74hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, DDP, EXW
AI-Powered supplier vetting
SummaryHebei Jinmai Casting Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in malleable iron, cast iron, galvanized, and other pipe fittings. It reports one production line and annual pipe-fitting capacity of 20,000 tons, with off-peak lead times of one month and peak-season fulfillment of 2–3 months. The supplier holds ISO 9001 and ISO 14001 management-system certifications and states that it produces products to British, American, and DIN standards. Export activity, self-operated import/export rights, broad international markets, and nearly 300 domestic retail shops indicate established commercial reach. Evidence supports production, certification, product-development, and market-experience strengths. However, the provided information does not sufficiently establish after-sales procedures, financial credibility, or formal customization capabilities.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated product range centers on pipe fittings, including malleable iron, cast iron, galvanized, and DIY-related products, indicating a specialized industrial manufacturing and trading profile.
CertificationsThe supplier reports ISO 9001 and ISO 14001 certifications and separately states that it has passed ISO 9001 and BV certification. These claims provide explicit evidence of recognized quality and environmental management certifications, although the provided slices do not include certificate numbers, validity dates, or scopes.
R&D capabilityThe supplier reports 6–10 years of R&D engineer experience and states that it develops and produces multiple brands and products aligned with British, American, and DIN standards. Its DIY fittings for lamps, bookshelves, clothes shelves, and wall racks also demonstrate product application development, supporting an innovation capability assessment.
Production capacityThe supplier reports annual pipe-fitting productivity of 20,000 tons, one production line, 11–20 quality-control staff, and robust production capacity. It also states that it produces multiple pipe-fitting categories and standards, with stated lead times of one month off-season and 2–3 months during peak season.
Client casesThe supplier reports nearly 300 domestic retail shops and sales across Europe, the Americas, Asia, Australasia, Africa, and other listed regions. It also states that its products have received high praise from national and international customers, providing evidence of broad market experience, though no named customers or project-specific case studies are supplied.
Product Q&A
Q:What materials are used for these extension pieces?
A:
The extension pieces are made of high-quality malleable iron.
Q:What are the available size options?
A:
Sizes range from 1/8 inch to 6 inches.
Q:What standards do these fittings comply with?
A:
They comply with ANSI, BS, and DIN standards.
Q:What is the maximum working pressure?
A:
The working pressure is up to 1.6 MPa, with a test pressure of 2.4 MPa.
Q:What surface treatments are available?
A:
Galvanized and black surface finishes are available.
Send Inquiry
*To:
Hebei Jinmai Casting Co., Ltd.
Hebei Jinmai Casting Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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