What surface treatments are available?

We offer Black, Electric Galvanized, and Hot Dipped Galvanized surface treatments.

Can you accept custom orders?

Yes, we accept OEM and ODM services, including customized designs based on customer drawings or samples.

Galvanized Square Plug&Black Square Plug Malleable Iron Pipe Fittings

Name: Galvanized Square Plug&Black Square Plug Malleable Iron Pipe Fittings
Brand: Qingdao HQ Import & Export Co., Ltd.
SKU: 763004442

Shandong, ChinaQingdao HQ Import & Export Co., Ltd.

US$0.10-5.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1year

Model NO.

HQMI

Material

Iron

Connection

Male

Type

Elbows, Tees, Sockets, Nipples, Unions

Thread

ANSI B1.20.1, NPT, DIN 2999

Technique

Casting

Surface

Black, Electric Galv, Hot Dipped Galv

Samples

Available

Materia

ASTM a-197, ASTM A47

Edges

Banded,Beaded

Dimensions Stand

ASME/BS/DIN

Working Pressure

150psi, 300psi

Hardness

Below 150

OEM

Accepted

MOQ

According to Customer's Requirement

Delivery Time

30days

Payment

T/T L/C

Quality

High Quality

Transport Package

Plastic Bag and Carton Then Pallet

Specification

1/8"-6"

Trademark

Origin

China

HS Code

73071900

Production Capacity

500tons/Month

Key features

Customizable Surface Finish: Available in Black, Electric Galvanized, and Hot Dipped Galvanized finishes.

OEM and ODM Service: Accepts custom designs and manufacturing based on customer drawings or samples.

Wide Standard Compliance: Meets ANSI, ASTM, ASME, BS, and DIN standards for global compatibility.

High Impact Resistance: Malleable iron construction offers superior shock and vibration resistance.

Flexible MOQ: Minimum Order Quantity is determined according to customer's specific requirements.

Free Sample Provision: Free samples are available for quality verification before bulk orders.

ISO9001 Certified Quality: Strict quality control with ISO9001-2008 certification ensures high product integrity.

Fast Response Support: Experienced staff provide replies within 24 working hours for all inquiries.

Company profile

Qingdao HQ Import & Export Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2001-01-01Nearest Port: QINGDAO PORTAverage Response Time: ≤4.00hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CPT, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a Qingdao trading company with 13 years of export experience and exports representing 71%–90% of total sales. It holds ISO 9001 certification, reports quality assurance, raw-material traceability, new product launches, ODM, OEM, and design-based or sample-based customization capabilities. However, quality and service documentation is incomplete: the supplier has no written complaint-handling procedures or records, finished-product inspection records are absent, and only one quality-control inspector is reported. It lacks in-stock capacity, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength or credibility. No customer names or verifiable customer cases are supplied.

CertificationsThe supplier reports ISO 9001 certification for its management systems. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe company claims reputed pre-sale and after-sale service, but the operational evidence is weak: there are no written complaint-handling procedures or records, corrective-action procedures have no written records, and the supplier lacks inventory, overseas warehouses, overseas showrooms, agents or branches. Service quotations can be offered under FOB, CIF, CFR and EXW terms, but this does not establish effective after-sales execution.

R&D capabilityThe supplier reports new product launches during the last year, product-information R&D capability, and ODM services. However, it reports no available SDK, so the evidence supports product development and design-oriented innovation but not software-development capability.

Customization capabilityThe supplier explicitly offers customization from designs and samples, as well as ODM services. It also reports OEM capability for popular brands, providing direct evidence of product customization and private-label support.

Product Q&A

Q:How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q:Do you provide samples? is it free or extra?

Yes, we could offer the sample for free charge.

Q:What is your terms of payment ?

Usual is T/T ,L/C ,if you need other payment , please inform us.

Q:Why choose us?

1) We have complete production lines,can meet customer's various requirements. 2) Each batch of products from raw materials to finished products will be tested in the laboratory to ensure the quality. 3) Reply you in 24 working hours. Experienced staffs would like to answer all your questions in time. 4) Customized design is available. ODM&OEM are available. 5) Special discount and protection of sales are provided to our consumers. 6) One-stop service and optimal solution for customers

Q:What materials are used for the fittings?

The fittings are made of malleable cast iron, complying with ASTM A-197 and ASTM A47 standards.