Name: Corrosion-Resistant And High-Temperature Ramie Fiber Gland Packing | Hongwo Braided Packing
Brand: Hongwo
Price: 12.20 USD
Availability: InStock

Product DNA‌

Hongwo redefines chemical sealing with our ‌corrosion-resistant high-temp ramie packing‌, where nature’s strongest bast fiber meets space-age protective technology. Unlike conventional packings that degrade in hostile environments, our ramie fibers are molecularly enhanced with proprietary ‌CorroShield™ nano-coating‌, creating an impenetrable barrier against both chemical attack and thermal breakdown.

‌Battlefield Applications‌

▣ ‌Sulfuric Acid Transfer Pumps‌ – Withstands 98% concentration at 120°C
▣ ‌Caustic Soda Evaporators‌ – Zero fiber degradation after 5,000+ hours in 50% NaOH
▣ ‌Geothermal Brine Wells‌ – Stable performance at 180°C with pH 1-13 fluctuations
▣ ‌Pharmaceutical Reactors‌ – USP Class VI compliant for sterile processes

‌Breakthrough Performance Metrics‌

⚡ ‌Thermal Endurance‌ – Continuous operation from ‌-40°C to +280°C‌ (short peaks to 320°C)
⚡ ‌Chemical Immunity‌ – Resists 95% of ASTM D543 test chemicals (Grade A rating)
⚡ ‌Compression Memory‌ – Maintains 85% recovery rate after 10,000 pressure cycles
⚡ ‌Friction Mastery‌ – 0.08 dynamic friction coefficient (dry running capable)

‌Hongwo’s Chemical Warfare Arsenal‌

“We Don’t Just Resist Corrosion – We Neutralize It”
• ‌Fiber Alchemy‌ – Each strand plasma-treated for pore-free surface
• ‌Smart Braid Architecture‌ – 3D interlocking weave prevents spiral failure
• ‌Corrosion Forensics Lab‌ – Accelerated life testing in 47 simulated chemical environments

‌Choose Your Defense Level:‌
☑ ‌Guardian Series‌ – Standard chemical resistance package
☑ ‌Titan Series‌ – With Kevlar® reinforcement for abrasive media
☑ ‌Phantom Series‌ – Electrically conductive version for explosive atmospheres

‌Included Mission Support:‌
• Free chemical compatibility analysis
• Emergency replacement stock at 17 global hubs
• Custom pre-forms for split gland designs

Featuring Hongwo’s patented RamieX™ fiber hybridization process – 8 years development, 214 failed prototypes, 1 perfect solution.

Corrosion-Resistant and high-Temperature Ramie Fiber Gland Packing

Working temperature	100°C
PH Range	5~9
Pressure	20 bar
Speed	6 m/s
Equipment	The ramie yarn is rot and mildew resistant, making the packing ideal for marine use, handling cold water, salt water and cold oils.
Application Media	High temperatures and pressures in contact with steam, oils, acids, except for strong oxidizers.

Price

$12.70 / kg	$12.30 / kg	$12.20 / kg
10-499 kg	500-799 kg	≥800 kg
Our product prices may vary by a small amount due to raw materials and the market. For the latest price, please click the link below or contact our sales staff.

Get the latest preferential policies
Lead time: 15~20 Workdays
Payment: 30% deposite

Selling Units: Kilogram

Delivery: By sea or by air

Package Type: Packing Details:In poly bags, cartons,wooden crates or pallets standard exported package.

Picture Example:

Q: Are you factory, or only a trading company?

A: Factory, and our factory is located in Hengshui, Hebei.

Q: Could I get some samples, and how?

A: No problem, we provide free samples, and it is only needed for you to pay for the shipping charge, your courier account is also ok(such as DHL).

Q: Can you give me some discount?

A: Usually the discount depends on the quantity. However we can discuss it.

Q: What’s the payment terms?

A: Our normal practice: 30% deposit of total amount before production, and 70% balance payment before shippment. However this is open for discussion.

Q: How can I get the quotation?

A: We usually quote within 24hours after we get your inquiry. If you are very urgent to get the price please call us or tell us in your email so that we will regard your inquiry priority.

Q: What is your terms of delivery?

A: We accept EXW,FOB,CIF,ect. You can choose the one which is the most convenient or cost effective for you.

Q: Can you do further process?

A: Sure. We also can help our customers do the further such as printing and punching.