What certifications does the product have?

The product is certified by ISO 9001:2008 and holds an API Certificate.

What is the minimum order quantity?

The minimum order quantity is 1 Set.

Flap-Valve Float Collar Used in Oilfield

Name: Flap-Valve Float Collar Used in Oilfield
Brand: Wise Channel Industries Limited
SKU: 1966160625

Jiangsu, ChinaWise Channel Industries Limited

US$100.00-300.00

5 Pieces

Product profile

Customization

Available

After-sales Service

on Line Support

Warranty

1 Year

Certification

ISO 9001:2008, API Certificate

Power Source

Outer Source

Applicable Medium

Mud, Natural Gas, Crude Oil

Material

Alloy

Od

5 1/2"~ 7 5/8"

Length

10.75"~12.75"

Temp.

Transport Package

Wooden Case

Origin

Jiangsu China

HS Code

84304900

Production Capacity

1000units Per Year

Key features

API Certified Quality: Certified by ISO 9001:2008 and API Certificate for reliable performance.

Customizable Dimensions: OD: 5 1/2'-7 5/8', Length: 10.75'-12.75', Temp: PU.

Efficient Casing Operation: Reduces casing time and minimizes impact on the floor during slurry filling.

Versatile Material: Constructed from durable Alloy suitable for Mud, Natural Gas, and Crude Oil.

Drillable Design: Compatible with PDC drill or roller bit for easy removal after cementing.

Special Flap Valve Structure: Keeps open with good seal and easy to cut control for efficient conversion.

Reduced Formation Stress: Significantly reduces emotional stress in the formation and shortens casing time.

1-Year Warranty: Comprehensive 1-year warranty coverage for peace of mind.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Wise Channel Industries Limited

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Minor Customization CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.29h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): CIF, FOB, CFR, EXW

AI-Powered supplier vetting

SummaryWise Channel Industries Limited is a China-based trading company established in 2019, with three employees and a valid import/export license. The supplier reports petroleum-equipment output of 10,000 sets annually, exports accounting for 90% of sales, and one-month lead times in both peak and off-peak seasons. It offers minor customization but does not provide 3D software design, ODM, SDK, or overseas service infrastructure. No new products were launched in the past year. Service-management documentation is weak: some supplier records exist, but written procedures or records are missing for several controls, including customer complaints. Financial information is reported for 2021–2023, but the slices do not establish financial strength. Certification status, after-sales capability, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as a Trading Company and a Limited Company, operating in Jiangsu, China. It also reports a valid import/export license, supporting its ability to conduct international trade.

After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent or branch, and has not participated in offline trade shows. Its complaint-handling capability lacks written procedures and records, indicating a documented after-sales weakness.

R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK, and launched no new products in the past year. Its R&D-supported design offering is limited to minor customization, demonstrating a clear innovation limitation.

Customization capabilityThe supplier explicitly offers minor customization and design services at the minor-customization level. This supports limited product adaptation but not advanced or extensive customized development.

Product Q&A

Q:What are the payment terms?

For new clients, an advance payment of 30%-100% of the total amount is required, with the balance paid before delivery after inspection.

Q:How can I pay you?

We accept payment via T/T (Telegraphic Transfer) or L/C (Letter of Credit). You can make the payment through your bank as per the terms in the PI.

Q:What is the order procedure?

We discuss details via email or social media, issue a PI for confirmation, collect deposit/full payment, start production, and arrange shipment after balance payment.

Q:How do you handle defective products?

If there are defective items, we usually credit the customer or replace them in the next shipment.

Q:What is the lead time for production?

Depending on the products, it usually takes a couple of days or even months to complete production if items are not in stock.