HP UHP Graphite Electrode for Heavy

• Overview
• Product Parameters
• KEY COMPETENCY
• VALUE PROPOSITION
• Packaging & Shipping
• ABOUT US
• TRADE SHOW
• Certifications
• Payment & Shippment

Overview

Basic Info.

Manufacturing Technique	Pressurized Vibration
Shape	Cylinder
Application	Eaf/Arc Furnaces/Steel Plant/Steel Making
Length	1800mm/2100mm
Thermal Expansion	1.4-1.5
Nipple Type	3tpi/4tpi/T4l
Young's Modulus	14gpa
Material	Petroleum Coke/Needle Coke
Apparent Density	1.60g/cm3
Resistance (μω.M)	3.5-10μω.M
Ash Content	0.2-0.3%
Bulk Density	1.68-1.72 g/cm3
Transport Package	Wooden Package
Specification	Ton
Trademark	HQ
Origin	China
HS Code	8545110000
Production Capacity	100000 Ton

Product Description

Product Parameters

Item	Part	Unit	RP (φ100-φ600)	HP (φ100-φ700)	UHP (φ200-φ500)	UHP (φ550-φ700)
Resistivity	Electrode	μΩm	7.0-10.0	5.8-6.6	4.8-5.8	4.6-5.8
	Nipple	μΩm	4.0-4.5	3.5-4.0	3.5-4.0	3.5-4.0
Modulus of Rupture	Electrode	MPa	8.0-10.0	10.0-13.0	10.0-14.0	10.0-14.0
	Nipple	MPa	19.0-22.0	20.0-23.0	20.0-24.0	22.0-26.0
Young's Modulus	Electrode	GPa	7.0-9.3	8.0-12.0	9.0-13.0	10.0-14.0
	Nipple	GPa	12.0-14.0	14.0-16.0	15.0-18.0	16.0-19.0
Bulk Density	Electrode	g/cm³	1.53-1.56	1.64-1.68	1.68-1.74	1.68-1.74
	Nipple	g/cm³	1.70-1.74	1.75-1.80	1.78-1.82	1.78-1.84
CTE (100-600°C)	Electrode	10-6/°C	2.2-2.6	1.6-1.9	1.1-1.4	1.1-1.4
	Nipple	10-6/°C	2.0-2.5	1.1-1.4	0.9-1.2	0.9-1.2
Ash	-	%	0.5	0.3	0.3	0.3

• Unmatched high-temperature resilience, maintaining stability at soaring temperatures of 2500°C and beyond, making it an ideal choice for arc furnace steelmaking and other high-temperature industrial applications.

• Boasting exceptional electrical conductivity with a resistivity of ≤5.5μΩ·m in our premium range, these electrodes significantly minimize energy loss, ensuring efficient current transmission.

• Designed with superior thermal shock resistance and robust mechanical strength, these electrodes effectively withstand rapid temperature fluctuations and handle high-pressure conditions without cracking.

• Available in ordinary, high-power (HP), and ultra-high-power (UHP) series, our electrodes are meticulously customizable to fit various furnace sizes and power demands, ranging from Φ300mm to over Φ700mm.

CLIENT REQUIREMENT

• Target Audience: Our tailored solutions cater to steel mills, specifically those engaged in short-process EAF steel production, non-ferrous metal smelters, PV monocrystalline silicon producers, and manufacturers in the semiconductor industry.

• Key Challenge: The industry faces challenges such as electrode cracking under poor thermal shock, increased energy consumption due to high resistivity, and the frequent need for replacements due to short service life. Additionally, sourcing high-power or ultra-high-power electrodes that meet large furnace specifications remains a crucial hurdle.

Unleashing the Advantages of Our Product Mastery

• Our graphite electrodes exhibit extraordinary resilience to extreme high temperatures and thermal shocks, ensuring a seamless and stable operation in arc furnace steelmaking. This robustness significantly diminishes downtime that typically arises from electrode wear or damage, empowering manufacturers with a more efficient production cycle.

• Thanks to their superior electrical conductivity, our graphite electrodes substantially cut energy consumption by over 15% during the steelmaking process. This remarkable efficiency directly translates into a notable reduction in per-ton steel production costs, making them an economical choice for any steelmaker.

• The Ultra High Power (UHP) series is meticulously designed to support expansive EAF steelmaking operations with capacities exceeding 150MVA. This innovation aids buyers in executing a green transformation by significantly reducing carbon emissions compared to traditional long-process steelmaking methods.

• Our graphite electrodes are available in customizable sizes and power grades, tailored to fit diverse furnace specifications. This adaptability enhances both production efficiency and compatibility, allowing for a more streamlined and effective steel production process.

Application:

Packing Details:

- FCL: Our Fully Containerized Load (FCL) solutions ensure that our Robust Graphite Electrode is delivered with utmost safety and efficiency, meeting all your specifications. - Customized packing: Tailoring our packaging to suit your unique requirements, we offer bespoke packing solutions to provide maximum protection for your valuable goods.

Port:
- Tianjin Port, Qingdao Port: Utilizing the strategic locations of Tianjin and Qingdao Ports, we guarantee swift and reliable shipping to seamlessly connect with your business operations.

Production lead time - 15-30 days after payment: Our efficient production system ensures that your order is expertly crafted and ready for dispatch within 15-30 days post-payment, delivering both speed and quality.

1. We prioritize secure and efficient payment methods such as T/T, L/C, and D/P, while Western Union and Paypal are also conveniently available.

2. For prompt and reliable delivery, we utilize express couriers like DHL, UPS, and Fedex, ensuring door-to-door service within an impressive 5-7 day timeframe.

2.1 Our air transport service offers a swift 3-4 day delivery, catering to the need for speed in urgent shipments.

2.2 Sea transport, though more economical for bulk orders, generally takes 15-30 days to reach its destination, maintaining cost-effectiveness.

KEY COMPETENCY VALUE PROPOSITION
Production Process: Packaging & Shipping ABOUT US Nestled in the vibrant heart of Rizhao, Shandong, SHANDONG HENGQIAO ENERGY INDUSTRIAL CO., LTD stands as a beacon of innovation and excellence in the graphite and carbon electrode industry. Distinguished by our unique full-industry-chain advantages, our enterprise is dedicated to the art of producing and marketing superior electrode products. We boast a network of self-owned production facilities spanning the vast expanse of China, where specialized factories meticulously craft a diverse range of electrode offerings. Each product undergoes rigorous performance assessments within our proprietary high-temperature arc simulation laboratories, setting a benchmark for quality and reliability. Today, we proudly present these premium-standard electrode creations to the global market, offering unmatched quality and competitive pricing benefits.
Since our inception in 2008 as a trading entity dealing in green petroleum coke, we have remarkably evolved into a powerhouse of independent production. By 2010, our horizons broadened, and by 2020, we embarked on mass-producing graphite and carbon electrodes. Our widespread, self-owned production facilities strategically located across various regions embrace a well-defined division of labor:

• Our graphitized petroleum coke production facilities in Inner Mongolia and Gansu boast an impressive annual capacity of 300,000 tons. These sites are the cornerstone of our high-quality graphite raw material supply, promising exceptional conductivity and unparalleled high-temperature resistance in our products.

• Nestled in Shandong and Gansu, our electrode production workshops churn out an annual capacity of 150,000 tons. Here, we produce an array of ordinary power, high-power, and ultra-high-power graphite electrodes, alongside diverse carbon electrode specifications, serving the metallurgical, chemical, and other sectors.

• Our dedicated mechanical processing workshops are the nucleus of precision engineering, where state-of-the-art turning, drilling, and tapping processes are performed. This ensures the dimensional precision and impeccable surface finish of electrodes, seamlessly aligning with the assembly requisites of myriad industrial furnaces.

• Strategically positioned near Xingang Port, our two 100,000-ton screening factories in Tianjin are key to achieving seamless export delivery. Complemented by a cutting-edge surface treatment workshop, we provide anti-oxidation coatings to enhance the longevity of electrodes.

Capitalizing on an unbroken chain from raw material to finished product, alongside premier product quality and unwavering supply capacity, we have cultivated enduring partnerships with clients across more than 20 countries and regions, including the United States, Germany, Italy, Japan, India, and Thailand.

TRADE SHOW Certifications Payment & Shippment