How do you package and ship the goods?

Usually wood pallet as your request. We usually ship by sea. Airline shipping is also optional.

What is the warranty period?

Warranty time is 12 months from the shipment. We will be responsible for all the quality problems.

What is the average lead time?

For samples, delivery is about 2-5 days. For mass production, it is about 15-60 days after receiving the deposit.

China Factory Price Spacer Flanges

Name: China Factory Price Spacer Flanges
Brand: QINGDAO I-FLOW CO., LTD.
SKU: 912583395

Shandong, ChinaQINGDAO I-FLOW CO., LTD.

US$1.00-120.00

10 Sets

Sample price:US$3.00/set.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, JIS

Type

Welding Flange

Model NO.

Spacer Flanges

Structure

Flanges

Connection

Welding

Manufacturing Way

Forging

Transport Package

Sea Worthy Plywood Cases

Specification

dn15-dn1600

Trademark

qif

Origin

China

Production Capacity

10000pieces/Month

Key features

Wide Material Standards: Available in ASTM A105, A350 LF1/LF2/LF3, A516, A694, and A182 standards.

Extensive Size Range: Flange sizes range from 1/2 to 64 inches (DN15 to DN1,600mm).

High Pressure Rating: Supports ANSI pressure classes from 150 to 2,500.

Comprehensive Certifications: Holds ISO9001, CE, DNV, LR, CCS, FM, UL, and ABS certifications.

OEM/ODM Capability: Custom products can be made according to your specific design requests.

12-Month Warranty: Covers all quality problems for 12 months from the shipment date.

Versatile Applications: Suitable for oil fields, offshore, water systems, shipbuilding, and power plants.

10+ Years Experience: Specializing in flow control for over 10 years with global market knowledge.

Company profile

QINGDAO I-FLOW CO., LTD.

Shandong, China

CertifiedBusiness Type: Trading CompanyExport Year: 2020-03-04 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryQINGDAO I-FLOW CO., LTD. is a China-based limited trading company established in 2010, with a sales office in Qingdao and a stated factory address in Shandong. Its business focuses on industrial valves, pipe fittings, flanges, and related components. The supplier reports ISO 9001:2015 certification, more than 10 production lines, over 50 quality-control staff, and an annual production output range stated in the source. Export sales account for 90%, and exporting began in 2020. The supplier describes a broad product range exceeding 50 types, available in over 400 sizes and 20 materials, indicating product breadth and potential customization scope. It also cites overseas markets, industrial and commercial users, and associated-company certifications including CE, WRAS, DNV, GL, LR, and ABS. However, the available information contains inconsistencies: the stated employee count is 20 while quality-control staff are stated as 50, and the manufacturing plant area is only 227.96 m² despite the reported...

CertificationsThe supplier explicitly reports an ISO 9001:2015 management-system certificate. It also states that the supplier and associated company have obtained CE, WRAS, DNV, GL, LR, and ABS certificates, although the evidence does not clearly distinguish which certificates are held directly by the target supplier.

Production capacityThe supplier states that it operates more than 10 production lines, employs 50 quality-control staff, and has annual production output within the range reported in the source. It also identifies itself as a factory and provides a manufacturing-plant area of 227.96 m², but the employee and facility figures are inconsistent with one another and should be verified before relying on the stated production scale.

Customization capabilityThe stated availability of more than 50 product types in over 400 sizes and 20 materials indicates substantial configuration breadth for valves and related industrial components. The evidence does not explicitly confirm bespoke design, engineering modification, or made-to-order production, so customization beyond standard variations remains unverified.

Client casesThe supplier cites product use in Shangri-La Hotel, Kerry Center, Milan Expo, a FIAT workshop, IKEA, and MSC vessels, and mentions customers or markets across multiple countries. These are explicit referenced applications, although the evidence does not provide project dates, order scope, contract details, or independently verifiable customer testimonials.

Product Q&A

Q:Can I have a sample order?

Definitely Yes. We welcome sample orders to test and check quality. Mixed samples are acceptable.

Q:Do you provide OEM or ODM services?

Yes, we have a great research & development team. The products can be made according to your request.

Q:What certifications do you provide?

We provide ISO9001, CE, DNV, LR, CCS, FM, UL, and ABS certifications, along with test reports and material analysis certificates.

Q:Can you design products for us?

Yes. Please send us high resolution images, your logo, and other materials needed. We will send finished files for confirmation.

Q:What are the terms of delivery?

We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient for you.

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China Factory Price Spacer Flanges