Popular Product

Explore our EN 877 system: cast iron drainage pipes, fittings and stainless steel couplings for building drainage projects. Contact our technical team for product selection, drawings or samples, OEM requirements and supporting documents.
Bend 88°
KELI 88° cast iron drainage bend for changes of direction in drainage pipework. The dimension table lists DN40–DN300 references. For product selection and a quotation, please provide the required DN size, quantity, applicable project standard and delivery destination. Confirm coating, connection compatibility and supporting documentation with KELI before ordering.
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Double Branch 88°
Double Branch 88°, find complete details about Double Branch 88° - KE LI GROUP
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EPAL Box Pallet (Gitterbox)
KELI EPAL Box Pallets (Gitterboxes) for industrial storage, material handling and returnable transport. Review specifications, licence information and order requirements in the product details. Send your quantity, destination and delivery requirements for a quotation.
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EN 877 SML Cast Iron Drainage Pipes & Fittings Manufacturer

WUAN KELI

Wu’an Keli Figured Steel Co., Ltd. supplies SML socketless cast iron drainage pipes, matching cast iron fittings, and stainless-steel coupling solutions for building drainage projects. OEM feasibility can be evaluated against customer drawings or samples. Product specifications, applicable standards, supporting documents, MOQ and delivery are confirmed for each inquiry.

Quality Control

We operate advanced centrifugal casting and DISAMATIC vertical molding production lines, together with complete inspection and testing facilities, as a professional manufacturer of drainage pipes and fittings with a comprehensive product range.
 Thickness Gauge
  Spectrometer
  Hardness Tester
  Salt Spray Machine
 Constant temperature water tank
  Electronic universal testing machine
  Hot and cold water tester
 Constant temperature and humidity chamber

Process Flow

  We can process and manufacture related casting products according to the customer's drawings and samples.
 We were the first to have the right to handle import and export independently.
 We have an advanced centrifugal casting production line.
The entire process of product design, development, production, inspection and sales services is monitored.
 

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News and Information

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EXHIBITION

2026-09-28

Digital Intelligent Upgrade: MES System + AI Intelligent Control, Empowering New Smart Precision Casting

​wu'an keli figured steel co.,ltd. has completed a full digital management upgrade by launching the MES production execution system and AI intelligent management module, realizing full-process digital, visual and intelligent manufacturing for cast iron pipes and custom castings.The new system connec

2026-09-16

KELI Named in Hong Kong Buildings Department Public Reference List

Official public reference BD-F480 identifies KELI as the manufacturer of Koon Wah Epoxy Coated Cast Iron Pipe. Read the record details, scope and original Buildings Department source.

2026-09-13

How SMEs Can Build Competitiveness: Quality, Focus and Speed

Explore three practical priorities for SMEs: improve quality, focus on a niche market, and respond faster through better operations and customer service.

2026-09-01

Wu'an Keli Figured Steel Co., Ltd. Officially Commissions Its New Intelligent Workshop for Full Process Mechanized Production

Recently, our company’s brand new intelligent production workshop has been completed and officially commissioned. Moving away from the conventional labor reliant production model, the entire production line delivers full process mechanized operations. All processes, ranging from material feeding, ca

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Email: kelicheng@vip.sina.com; binpei334@gmail.com
Tel: +86-139-3209-8565 / +86-151-3109-0138
WhatsApp: +86-139-3209-8565
Add: North of Quanshang Village, Kang'er Town, Wu'an City, Hebei Province, China.
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