Can you customize the flanges according to our requirements?

Yes, we accept OEM and ODM services. Customized design is available based on customer drawings or samples.

What standards do your flanges comply with?

Our flanges comply with ANSI, DIN, JIS, GOST, UNI, BS, and AS2129 standards.

What is the warranty or quality assurance policy?

We are ISO9001 certified and conduct strict inspections at each stage of production to ensure quality.

As4087 Galvanised Carbon Steel Backing Rings

Name: Table D/Table E/ANSI 150/As4087 Galvanised Carbon Steel Backing Rings
Brand: Qingdao HQ Import & Export Co., Ltd.
SKU: 747499762

Shandong, ChinaQingdao HQ Import & Export Co., Ltd.

US$1.00-50.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Standard

ANSI, DIN, JIS, GOST, As2129 Table D / Table H / Table E

Type

Wn, So, Blind, Lap Joint, Flat..., Welding Flange

Model NO.

HQFL

Material

Carbon Steel, Stainless Steel

Structure

Flanges

Connection

Flanged

Sealing Surface

RF FF

Manufacturing Way

Forging

Pressure

Class 150, Class 300, Class 600, Class900

Certificate

CE, ISO

Inspection

BV, SGS

Test

Ut/PT/Mt

Threaded

NPT

Marking

According to Customer

Wall Thickness

Sch20, Sch30, Sch40, Std, Xs, Xxs...

Surface Treatment

Rust-Proof Oil, Hot Galvanizing

Painting Color

Black/Yellow/Transparent Paint

Payment

T/T L/C

Delivery

30 Days

Sample

Available

Application

Irrigation;Ship Buliding;Water Treament...

OEM

Accepted

Quality

High Quality

Transport Package

Wooden Cases or on Wooden Pallets

Specification

1/2" - 24"

Trademark

Origin

China

HS Code

7307910000

Production Capacity

200tons Per Month

Key features

Wide Material Selection: Carbon steel, stainless steel, duplex, alloy, and nickel alloy options available.

Multiple Standard Compliance: Complies with ANSI, DIN, JIS, GOST, UNI, BS, and AS2129 standards.

OEM/ODM Service: Customized design and OEM/ODM services accepted based on customer drawings.

Strict Quality Control: ISO9001 certified with strict inspection from raw material to finished product.

Professional Manufacturing: Advanced forging equipment and skilled engineers ensure high-quality production.

Versatile Applications: Suitable for petroleum, chemical, water treatment, power, and shipbuilding industries.

Flexible Payment Terms: Accepts T/T and L/C payment methods to accommodate customer needs.

Secure Packaging: Sea-worthy packing in wooden cases or pallets to ensure safe delivery.

Company profile

Qingdao HQ Import & Export Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2001-01-01Nearest Port: QINGDAO PORTAverage Response Time: ≤5.16hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CPT, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a Qingdao trading company with 13 years of export experience and exports representing 71%–90% of total sales. It holds ISO 9001 certification, reports quality assurance, raw-material traceability, new product launches, ODM, OEM, and design-based or sample-based customization capabilities. However, quality and service documentation is incomplete: the supplier has no written complaint-handling procedures or records, finished-product inspection records are absent, and only one quality-control inspector is reported. It lacks in-stock capacity, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength or credibility. No customer names or verifiable customer cases are supplied.

CertificationsThe supplier reports ISO 9001 certification for its management systems. This is explicit evidence of holding a recognized quality-management certification.

After-Sales capabilityThe company claims reputed pre-sale and after-sale service, but the operational evidence is weak: there are no written complaint-handling procedures or records, corrective-action procedures have no written records, and the supplier lacks inventory, overseas warehouses, overseas showrooms, agents or branches. Service quotations can be offered under FOB, CIF, CFR and EXW terms, but this does not establish effective after-sales execution.

R&D capabilityThe supplier reports new product launches during the last year, product-information R&D capability, and ODM services. However, it reports no available SDK, so the evidence supports product development and design-oriented innovation but not software-development capability.

Customization capabilityThe supplier explicitly offers customization from designs and samples, as well as ODM services. It also reports OEM capability for popular brands, providing direct evidence of product customization and private-label support.

Product Q&A

Q:How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 20-30 days if the goods are not in stock, it is according to quantity.

Q:Do you provide samples? is it free or extra?

Yes, we could offer the sample for free charge.

Q:What is your terms of payment ?

Usual is T/T ,L/C ,if you need other payment , please inform us.

Q:Why choose us?

1) We have complete production lines,can meet customer's various requirements. 2) Each batch of products from raw materials to finished products will be tested in the laboratory to ensure the quality. 3) Reply you in 24 working hours. Experienced staffs would like to answer all your questions in time. 4) Customized design is available. ODM&OEM are available. 5) Special discount and protection of sales are provided to our consumers. 6) One-stop service and optimal solution for customers

Q:What materials are available for the flanges?

We offer carbon steel, stainless steel, duplex stainless steel, pipeline steel, Cr-Mo alloy, and nickel alloy materials.