What are the payment terms?

Payment terms include LC, T/T, and Western Union.

What is the lead time for production?

Peak season lead time is 1-3 months, while off-season lead time is one month.

Wastewater Treatment Pipe Extrusion Machine Polyethylene Krah Sewerage Corrugated Pipe Manufacturing Machinery

Name: Wastewater Treatment Pipe Extrusion Machine Polyethylene Krah Sewerage Corrugated Pipe Manufacturing Machinery
Brand: Qingdao Sincere Machinery Co., Ltd.
SKU: 724968042

Shandong, ChinaQingdao Sincere Machinery Co., Ltd.

US$80,000.00-500,000.00

1 Set

Product profile

Warranty

1year

Product Type

PP HDPE Krah Pipes, Profiled PE Pipes, Spiral Pipe

Screw No.

Single-screw

Model NO.

SKLG2000, SKLG3000, SKLG3200, SKLG3500, SKLG4000

Automation

Automatic

Computerized

Certification

CE, ISO9001:2008, TUV

Customized

Condition

New, Under The Order

After-sales Service

We Can Provide Install Machines and Traning

Pipe Specification

DN200mm~DN4000mm

Pipe Types

Spiral, Profiled, Corrugated

Delivery Conditions

Fob CIF CIP

Krah Pipe Extrusion Line

Qingdao Sincere Machinery

Transport Package

Stretch Film and Wooden Pallet, Wooden Packing

Specification

Extruding line for Krah Pipes DN200-DN4000

Trademark

Sincere Machinery

Origin

Qingdao, China

HS Code

8477209000

Production Capacity

15 Sets\Year

Key features

Wide Size Range: Produces pipes from DN200mm to DN4000mm with short changeover time.

Flexible Production: One machine handles multiple types: spiral, profiled, and corrugated pipes.

Customizable Options: Customized pipe specifications, types, and delivery conditions available.

High Ring Stiffness: Capable of producing pipes with ring stiffness classes from SN2 to SN16.

Certified Quality: CE, ISO9001:2008, and TUV certified for reliable performance.

Complete Solution: Includes extruder, forming machine, cutting, and optional socket/spigot.

Versatile Applications: Ideal for drains, sewers, irrigation, and chemical storage tanks.

Professional Support: We provide machine installation and training services for customers.

Company profile

Importers and ExportersPatents AwardedExhibition Experience

Qingdao Sincere Machinery Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-09-09Nearest Port: Qingdao portAverage Response Time: ≤2.71hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Sincere Machinery Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, with five employees and no stated parent-group affiliation. Its product range focuses on plastic pipe extrusion, water-tank machinery, sheet and board lines, recycling equipment, and related welding machinery. The supplier reports valid import/export licensing, self-operated export rights, six years of export activity, and exports accounting for 90% of sales. It offers broad customization, but its quality and service systems show material documentation gaps: no written corrective/preventive-action procedures or records, zero reported quality-control test equipment, and unknown quality-assurance and traceability status. Innovation resources appear limited, with one R&D engineer and no available SDK. An SGS audit is recorded, but the stated audit result is 0 and the report validity ended in July 2024. No customer cases are provided.

Supplier typeThe supplier is a limited company operating as both a trading company and manufacturer/factory, while another record classifies it as a trading company. Its scope covers wholesale and retail of plastics-processing equipment, machinery, and related products, and it has no stated group-company affiliation.

After-Sales capabilityThe supplier has no written corrective and preventive-action procedures or records, and its complaint-handling method is listed only as “Others.” The service-capability assessment procedure is also unspecified, so effective after-sales performance cannot be established.

R&D capabilityThe supplier reports no available SDK and has only one R&D engineer. These are explicit limitations for software or engineering-development capability, although the supplier’s broader innovation performance is not otherwise documented.

Production capacityThe supplier lists multiple specialized plastic machinery product lines, including HDPE spiral and structural-wall pipe equipment, water-pipe lines, sheet and board machines, recycling pelletizing lines, and welding machines. It is identified as a manufacturer/factory, but its five-person workforce and lack of production-scale metrics leave capacity unverified.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This supports a broad stated customization scope, although execution evidence is not provided.