What is the lead time for orders?

Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays.

What certifications do your fittings have?

Our fittings are certified by CQC, CCC, PSE, and TUV.

What is the maximum working pressure?

Working Pressure: Max 1.5MPa; Test Pressure: Max 2.5MPa.

Class 150 Plain End Black Malleable Cast-Iron Fittings for Creative Projects

Name: Class 150 Plain End Black Malleable Cast-Iron Fittings for Creative Projects
Brand: Dalian BestOn Industries Co., Ltd.
SKU: 2120511522

Liaoning, ChinaDalian BestOn Industries Co., Ltd.

US$5.99

100-999 Pieces

US$5.40

1,000-1,999 Pieces

US$5.00

2,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Connection

Welding

Head Code

Round

Model NO.

Malleable Iron Fittings

Thread Distribution

Internal Thread

Surface

Nickle

Material

Iron

Technics

Forged

Application

Oil Pipe

Customized

Certification

CQC, CCC, PSE, TUV

Product Name

Malleable Iron Fittings

Keywords

Malleable Fittings

Size

1/2(DN15)- 8(DN200)

Color

Sliver & Black

Type

Beaded End, Banded End, Plain End

Thread Standard

BSPT / BSPP / NPT

Surface Treatment

Galvanized or Natural Black

Technology

Cold Galvanized / Hot DIP Galvanized

Pressure

Class 150, Class 300, Pn10, Pn16

Tensile Strength

≥ 330MPa

Elongation

≥ 8%

Hardness

< 163

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

DALIAN BESTON

Origin

Dalian, China

Production Capacity

5000000 Pieces/Year

Key features

Corrosion Resistance: Galvanized coating protects against rust; black version for gas/oil applications.

Wide Size Range: Available in sizes 1/2(DN15) to 8(DN200) for diverse piping needs.

Multi-Standard Threads: Supports BSPT, BSPP, and NPT thread standards for global compatibility.

Customization Available: Customized colors (Silver/Black), types, and surface treatments accepted.

Multiple Certifications: Certified by CQC, CCC, PSE, and TUV for quality assurance.

Versatile Applications: Suitable for plumbing, HVAC, gas, oil, and steam pipeline systems.

Factory Direct Supply: Direct from Dalian factory ensuring competitive pricing and quality control.

Company profile

Product CertificationYears of Export ExperienceHigh Repeat Buyers ChoiceFlexible Customization

Dalian BestOn Industries Co., Ltd.

Liaoning, China

Business Type: Trading CompanyExport Year: 2008-01-01Nearest Port: dalian, shanghaiAverage Response Time: ≤7.28hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryDalian Beston Industries Co., Ltd. supplies electrical conduit systems and accessories and offers broad customization and 3D software design services. It reports annual productivity of 100,000 tons for strut channel, inventory capability, and lead times within 15 working days in both peak and off-season periods. However, it is identified as not being a professional technical supplier, has no available SDK, launched no new products in the past year, and has only one R&D engineer. Service procedures exist for corrective actions, complaints, and supplier assessment, but written records are absent. Quality assurance and raw-material traceability status are unknown. The supplier has no overseas warehouse or showroom, no factory environmental impact assessment report, and did not conduct regular fire drills in the past year. No Fortune 500 cooperation is reported, while repeat-buyer preference is stated at 50%–80%.

Supplier typeThe supplier is described as specializing in electrical conduit systems and accessories, but the investigation explicitly classifies it as not being a professional technical supplier. It does provide 3D software design services, indicating technical service capability without qualifying as a professional technical supplier under the stated assessment.

R&D capabilityThe supplier offers 3D software design and multiple customization modes, but is explicitly not a professional technical supplier, has no available SDK, launched no new products in the past year, and reports only one R&D engineer. These stated limitations indicate a deficiency in demonstrated innovation capability.

Production capacityThe supplier reports annual productivity of 100,000 tons for strut channel, maintains inventory capability, and states average lead times within 15 working days in both peak and off-season periods. These are explicit positive indicators of production and fulfillment capability, although manufacturing-capacity contract status remains unknown.

Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly demonstrates broad customization capability.

Client casesThe supplier reports no cooperation with Fortune 500 companies. Although repeat-buyer preference is stated at 50%–80%, no named customer cases or independently verifiable reference projects are provided.

Product Q&A

Q:Are you a factory or a trading company?

We are a factory located in Dalian, Liaoning Province, China.

Q:What are the payment terms?

We accept T/T 30% deposit and 70% before shipment, also Western Union, L/C At Sight is ok!

Q:How do you handle product errors, leakage, or size issues?

We provide quality and quantity guarantees, and after-sales service can provide solutions quickly and online to ensure the interests and interests of customers.

Q:Do you accept joint research and development of new products?

Of course, we can jointly develop new products based on samples or drawings provided by our customers. The details can be discussed in detail.

Q:Are regional product agents available?

We are happy to accept agency agreements, offer more favorable prices, and achieve long-term, friendly relationships.