What is the average lead time for orders?

The average lead time is within 15 workdays for both peak and off-season periods.

What certifications do your products have?

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

What is the maximum working pressure for these fittings?

The working pressure is Max 1.5MPa, and the test pressure is Max 2.5MPa.

UL Certified NPT Threaded Malleable Iron Pipe Fittings for Fire Protection

Name: UL Certified NPT Threaded Malleable Iron Pipe Fittings for Fire Protection
Brand: Dalian BestOn Industries Co., Ltd.
SKU: 2123500792

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

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

High Durability & Strength: Withstands high pressure and extreme temperatures for long-term reliability.

Corrosion Resistance: Galvanized options offer excellent protection against rust and corrosion.

Wide Application Scope: Suitable for plumbing, HVAC, gas, oil, and steam systems.

Multiple Surface Options: Available in Black, Galvanized, or Natural Black finishes.

Customization Support: Accepts custom sizes, designs, and joint R&D based on samples.

Strict Quality Control: Certified by CQC, CCC, PSE, and TUV for safety and quality.

Fast Response Service: Online after-sales support to quickly solve quality or size issues.

Factory Direct Supply: Direct from manufacturer in Dalian, ensuring competitive pricing.

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: ≤5.16hTerms 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 is the payment term?

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

Q:How to solve the problem of product error, leakage, and size?

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.