What is the production cycle?

It varies a lot depending on product dimension,technical requirements and quantity. We always try to meet customers' requirement by adjusting workshop schedule.

What is your payment?

Normally, by T/T 30% down payment, 70% balance before shipment. 100% L/C at sight is also accepted by us. Besides, we have Kun Lun bank to receive Iranian payment.

Spiral / Serrated High Frequency Welding Fin Pipes

Name: Spiral / Serrated High Frequency Welding Fin Pipes
Brand: Suzhou Graceland Trading Co., Ltd.
SKU: 899045435

Jiangsu, ChinaSuzhou Graceland Trading Co., Ltd.

Negotiable

10 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Certification

CE, ISO, ISO9001

Application

Heater, Cooler

Model NO.

SPIRAL FINNED PIPE, SERRATED FINNED PIPE

Principle

Mixing Heat Exchanger

Style

Steel Type

Material

Stainless Steel

Structure Material

Metal Material

Heat Transfer Surface

Tubular Heat Exchanger

Transport Package

in Sea Worthy Iron Rack or as Your Requirement

Specification

OD: 38-219*THK4-20*L10, 000-25, 000

Trademark

Graceland

Origin

China

HS Code

8419909000

Production Capacity

4000

Key features

Wide Material Options: Stainless steel, carbon steel, alloy, aluminium, and copper available for tube and fin materials.

Extensive Certification: Approved by CE, ISO, ISO9001, IEI, SGS, CCIC, LRS, BV, and ABS classification societies.

Customizable Dimensions: Pipe OD 38-219mm, Fin OD 50.7-279mm, Fin Thickness 0.8-3mm, Length 10,000-25,000mm.

Sample Availability: Samples are available for quality check upon request.

Third-Party Inspection: Third-party inspections by SGS, IEI, CCIC, TECHNIC, BV, and FIDES are welcomed before shipment.

Production Progress Tracking: Weekly reports with digital pictures and videos provided to track machining progress remotely.

Flexible Payment Terms: T/T (30% down, 70% balance), 100% L/C at sight, and Iranian payment via Kun Lun bank accepted.

Experienced Trading Team: Over 13 years of trading experience with a dedicated team to guide first-time buyers.

Company profile

Suzhou Graceland Trading Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading CompanyExport Year: 2004-05-01 CertifiedNearest Port: Shanghai 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

SummarySuzhou Graceland Trading Co., Ltd. is a China-based limited trading company established in 2004, with eight employees and operations in Jiangsu. It describes itself as both a manufacturer and trading company, but the available evidence emphasizes distribution and trading activities. The supplier handles steel products, heat-exchange-related products, tubes, plates, flanges, and machining parts, and states that it supplies products meeting ASME, DIN, and JIS specifications. Export sales reportedly account for 90% of total sales, with exports beginning in 2004. It reports one production line, fewer than five quality-control staff, one year of R&D engineer experience, and a 163 m² manufacturing plant. Trade records show individual transactions involving boiler tube fins, a shell-and-tube heat exchanger, and stainless-steel tubes, but each listed record represents only one transaction. Evidence is insufficient to confirm certifications, robust after-sales infrastructure, financial strength, or strong...

Supplier typeThe supplier is explicitly identified as a trading company and limited company, while its own description also presents it as a manufacturer and trading company. Its activities include distributing steel products from China mills and marketing products from overseas manufacturers, so the evidence supports a trade-oriented supplier with some claimed manufacturing involvement.

R&D capabilityThe supplier offers technically oriented products including heat exchangers, fin tubes, CNC machining parts, and precision parts, and claims to handle a wide range of requirements. Nevertheless, it reports only one year of R&D engineer experience, with no evidence of patents, dedicated R&D resources, new-product development, or engineering achievements.

Production capacityThe supplier reports one production line, fewer than five quality-control staff, and a 163 m² manufacturing plant. Its product scope includes industrial components and steel products, but the limited stated manufacturing scale and quality-control staffing indicate a constrained production base rather than substantial in-house capacity.

Customization capabilityThe supplier claims it can meet a wide range of requirements and offers CNC machining parts, precision parts, heat exchangers, fin tubes, and other industrial products. These statements support some ability to address varied specifications, although no specific examples of customized designs, drawings, tooling, or completed custom projects are provided.

Client casesTrade records show the supplier associated with VEAL TRADING for boiler tube fins and a shell-and-tube heat exchanger, and with TUBOS Y BARRAS HUECAS SA DE CV for stainless-steel tubes. The evidence demonstrates product transactions and named buyers, but each listed record contains only one transaction, so depth and continuity of customer experience remain limited.

Product Q&A

Q:What is the advantage of your company?

Our company specializes in trading for more than 13 years. We know how to solve any kinds of emergency accident during trading to give you a high quality and safety services . Choose the most suitable manufacture to satisfy your requirements is our goal.

Q:I do not have experience to purchase from China before. How to start my first order?

It is easy and simple. Please feel free to contact with us. Experienced team is ready to help you step by step.

Q:Can I get some samples?

Yes, we're honored to offer you samples for quality check.

Q:How to confirm the quality ?

Third party inspection is warmly welcome before shipment. We have cooperated with SGS,IEI, CCIC,TECHNICO,BV,FIDES,etc.If you require the previous release notice issued by them,we would like to send you before order.

Q:Is it possible to know how is my product going on without visiting your company?

We will offer a detailed products schedule and send weekly reports with digital pictures and videos which show the machining progress.