New Seamless High Hardness Petroleum Sleeve Coupling

Name: New Seamless High Hardness Petroleum Sleeve Coupling
Brand: Zhengzhou Angde Machinery Equipment Co., Ltd.
SKU: 2118869352

Henan, ChinaZhengzhou Angde Machinery Equipment Co., Ltd.

US$50.00-55.00

50 Pieces

Product profile

Customization

Available

After-sales Service

Free Accessories Provided During The Warranty Peri

Warranty

1 Year

Model NO.

SYTGJ-J55

Manufacturing Process

Made by Hot Rolling or Cold Drawing

Surface Treatment

Spray-Paint

Operation Pressure

Atmospheric Pressure

Material

Alloy

Material of Casing

J55, K55, N80, L80, C-90, C95

Execution Standard

5CT 5L

Oil Sleeve Specifications

4-1/2 "-20"

Sleeve Buckle Type

Flat End, Short Round Thread

Product Use

Steel Pipes Used to Support The Wellb

Processing Technology

Made by Hot Rolling or Cold

Length

Customizable

Transport Package

Bare Packing

Specification

300*300

Origin

China

HS Code

7304239000

Production Capacity

1000t/Year

Key features

Customizable Specifications: Length and material options are customizable based on customer requirements.

Wide Material Selection: Available in J55, K55, N80, L80, C-90, C95, P110, and other alloy grades.

Multiple Buckle Types: Supports Flat End, Short Round Thread, Long Round Thread, and Trapezoidal Thread.

Professional Technical Support: Dedicated team provides technical documents and support via phone or online chat.

Flexible Payment Options: Accepts T/T, Western Union, Money Gram, Escrow, and LC for secure transactions.

Fast Delivery Time: Standard delivery within 5-10 working days after receiving payment.

Secure Packaging & Insurance: Standard shipping packaging with insurance coverage for undamaged delivery.

1-Year Warranty Service: Includes free accessories provided during the 1-year warranty period.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceFast Delivery

Zhengzhou Angde Machinery Equipment Co., Ltd.

Henan, China

Business Type: Trading CompanyExport Year: 2014-12-31Nearest Port: shanghai, qingdaoAverage Response Time: ≤15hTerms 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 Zhengzhou Angde Machinery Co., Ltd., a manufacturer and trader producing container and prefab houses, sandwich panels, light steel structures, construction materials, kitchen equipment, and flooring products. It is described as a professional technical supplier and offers customization from samples, but does not provide 3D software design, ODM, SDK, or OEM services for popular brands. Innovation evidence is weak: one R&D engineer and no new products in the past year. Quality assurance is stated, with 100% finished-product inspection, although inspection is performed by packing staff and only one quality inspector is reported. The supplier has no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial credibility, certification holding, after-sales procedures, and customer cases are insufficiently documented in the provided information.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and as a manufacturer and trader. Its stated product scope includes prefab and container houses, light steel structures, construction materials, commercial kitchen equipment, and multiple flooring products.

After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints, service assessment, or corrective and preventive actions. It also reports no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, indicating limited documented after-sales infrastructure.

R&D capabilityInnovation capability is constrained by the absence of new products in the past year, one reported R&D engineer, no ODM service, no SDK, and no 3D software design service. The supplier can customize from samples, but the available evidence does not show active product innovation.

Production capacityThe supplier states that it manufactures and exports a broad range of construction, housing, kitchen, and flooring products. It reports 100% finished-product inspection, but only one quality assurance/quality control inspector and inspection by packing staff, so production scale and process robustness remain only partially evidenced.

Customization capabilityBoth R&D and design-service records specify customization from samples. This is explicit evidence of sample-based customization, although no 3D software design, ODM, or broader engineering design capability is available.

Product Q&A

Q:What is the delivery time?

5-10 work days after receiving client's payment

Q:What is the packaging method?

wooden box packaging

Q:What are the accepted payment methods?

T/T, WESTERN UNION, MONEY GRAM, ESCROW,LC...

Q:How is product damage during shipping handled?

At first , our package is standard for shipping, before packing, we will confirm product undamaged, otherwise, please contact within 2days. Because we've bought insurance for you, we or shipping company will be responsible!