Are the fittings customizable?

Yes, we offer customization for Cert, Technic, Screw Material, Standard Surface, and other specifications.

Four Way Cross Kee Klamp Fittings

Name: Four Way Cross Kee Klamp Fittings
Brand: Qingdao Hulk Metal Technology Co., Ltd.
SKU: 1920464995

Shandong, ChinaQingdao Hulk Metal Technology Co., Ltd.

US$0.50

1,000 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard

ASTM A197;ASTM A153

Material

Malleable Iron

Model NO.

HM K210632

Connection

Male

Surface Treatment

Black, Hot DIP Galv, Double (HDG+Electricplating)

Cert

TUV, ISO, CE

Technic

Casting

Screw Material

Stainless Steel

Standard Surface

Hot-DIP Galvanized

Surface Maintain Time

30-50 Year for HDG

Tensile Strength

>= 350MPa

Elongation

>= 10%

Hardness

Hb<=150

Application

Handrail and Railing

Installation Advantage 1

No Welding, So No Hot Permits Required

Installation Advantage 2

No Threading or Bolting, So No Need Special Tools

Installation Advantage 3

Cost Effective, Only Low Skilled Workers Required

Transport Package

Put in Box Then on Pallet

Specification

T-E(21.3-60.3mm)

Trademark

HM&OEM

Origin

China

Production Capacity

500000/Month

Key features

No Welding Installation: Eliminates need for hot work permits, welding protection, and specialized tradesmen.

High Strength Material: Made of Malleable Iron with Tensile Strength >=350MPa and Elongation >=10%.

Corrosion Resistant: Hot-dip galvanized surface meets ASTM A153 for anti-rusting and long-term protection.

Comprehensive Certifications: Holds TUV, CE, ISO, UL/FM, CRN, DVGW, BSI, and many other international certificates.

Cost Effective: Requires only low-skilled workers and no special tools for installation.

Modular Design: Eliminates design costs and allows on-site adjustment or extension of structures.

Wide Application: Suitable for handrails, plumbing, industrial, fire protection, and HVAC systems.

Surface Options: Available in Raw Black, Hot-dip Galvanized, and Electro Galvanized (Double Coating).

Company profile

High Repeat Buyers ChoiceOEM ServicesManagement CertificationProduct Certification

Qingdao Hulk Metal Technology Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2002-11-01Nearest Port: Qingdao, Shanghai, NningboAverage Response Time: ≤5.11hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and multiple customization options. It has five R&D engineers, launched new products during the past year, and provides aluminum die-casting parts. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. Documented corrective-action and customer-complaint procedures are in place, while quality assurance status and raw-material traceability remain unknown. The supplier reports in-stock capability but lacks overseas warehouses, showrooms, agents or branches, and offline trade-show participation. Its company description states coverage of more than 100 countries and regions, but the overseas-service field separately records zero countries, creating an inconsistency. No financial figures are assessed. Customer evidence includes reported cooperation with many companies globally, but no Fortune 500 cooperation is stated.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes itself as serving companies across more than 100 countries and regions. It also states that it can use customer information, samples, and drawings to meet special requirements, supporting its role as a technical and solution-oriented manufacturer.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications, and has CE product-compliance certification. These are explicit certifications supporting quality, occupational safety, environmental management, and product compliance.

After-Sales capabilityThe company description explicitly refers to perfect after-sales service. It also has documented corrective and preventive action and customer-complaint procedures with followed records, although the overall quality-assurance status is unknown.

R&D capabilityThe supplier has five R&D engineers, launched new products during the past year, provides 3D software design, and offers ODM services. However, it explicitly has no available SDK, which limits the evidence for broader technical-integration capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. Its request for customer samples and drawings further supports the stated ability to handle customized requirements.

Product Q&A

Q:How can I get your prices of key clamp?

Please provide your detail inquiry list which including items, surface requirement and estimated order quantity. Then detail quotation will be provided.

Q:Can I have a sample before business start?

Yes, we welcome sample order to test and check our quality. Usually samples are free and you just need to pay the courier cost by FedEx or DHL.

Q:What's about the lead time of order?

Sample order usually need 5-7 days after order confirmation. Mass production order usually need 30-40 days after prepayment received.

Q:What material is used for the fittings?

The fittings are made of Malleable Iron in accordance with ASTM A197 standard.

Q:What surface treatments are available?

We provide Raw Rough Black, Hot-dip Galvanized, and Electro Galvanized (Double Coating) surface treatments.