Premium Pure Copper Pipe Coil for HVAC Systems

Product Description

copper Alloy	Chemical Composition		Temper	Mechanical Property
	Copper %	Phosphorus %		Tensile Strength MPa	Elongation %	Hardness HV
Cu-DHP	≥ 99.90	0.015-0.040	R220	≥ 220	≥ 40	40-70
Cu-DHP	≥ 99.90	0.015-0.040	R250	≥ 250	≥ 30	75-100
Cu-DHP	≥ 99.90	0.015-0.040	R290	≥ 290	≥ 3	≥ 100

Cleanness Requirement - Air Conditioner and Refrigeration Copper Tube

Copper Alloy	Temper	Cleanness	Standard
Cu-DHP	R220	≤ 38mg/m²	EN 12735-1
Cu-DHP	R2250	≤ 38mg/m²	EN 12735-1
Cu-DHP	R290	≤ 38mg/m²	EN 12735-1

At Shandong Tongmao Special Steel Co., Ltd., we pride ourselves in crafting an exquisite range of copper and brass tubes with unmatched precision. Our expertise is not confined to standard offerings; instead, we excel in bespoke solutions to meet your unique specifications.

Packing method: Choose our versatile packaging options: Standard export packages are available, or we can tailor to your specific requirements.

Delivery cycle:Experience prompt delivery that respects your timeline-our commitment is to dispatch your order within a swift 5-10 days post-payment.

Our Services:

1. Our state-of-the-art automatic production lines guarantee punctual delivery, ensuring that your projects proceed without delay.

2. Discover the perfect blend of quality and value as we present top-notch products tailored to individual client needs, alongside our dedicated professional service.

3. Manufactured by skilled craftsmen, our products are backed by a diligent foreign trade team dedicated to delivering exemplary service you can trust.

4. 4. With an extensive export experience, we deeply value each order from our esteemed clients, ensuring a seamless and gratifying experience.
Transportation: We offer a spectrum of transportation solutions, including sea, air, and land options, to efficiently navigate your logistical needs. Additionally, we provide a variety of express delivery methods to suit your urgency.
Payment: We accommodate a range of payment methods: L/C, T/T, Western Union, MoneyGram, and more, for your convenience.

FAQ:
Q: Can you send samples?
A: Absolutely, we offer global sample dispatch, ensuring you experience our quality firsthand.

 

Q: What are the shipping ports?
A: Typically, we ship from Shanghai, Tianjin, and Qingdao ports, though we accommodate other ports based on your preference.

Q: What are the certifications for your products?
A: Our products are certified by prestigious bodies, including ISO 9001,SGS etc.

Q: How long does your delivery time take?
A: Generally, our delivery ranges between 7-15 days. In cases of large volumes or special conditions, a slight delay might occur.

Q: Can I go to your factory to visit?
A: Absolutely, we warmly invite international visitors to explore our state-of-the-art facilities and witness our craftsmanship.

Q: Does the product have quality inspection before loading?
A: Certainly, each product undergoes rigorous quality control pre-packaging, ensuring only the finest are dispatched.

Q: How to pack the products?
A: Our meticulous packaging involves a moisture-resistant inner layer, reinforced by iron and stabilized with fumigation wooden pallets, safeguarding against oceanic corrosion.