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Cortinas de PVC de alta resistencia para contención de lodos y aceite con varilla de elevación

Cortinas de PVC de alta resistencia para contención de lodos y aceite con varilla de elevación

MD Tensile Strength 45 ~ 300 kN/m
CD Tensile Strength 50 ~ 300 kN/m

Classification :

Geotextile tube

PRODUCT DETAILS

Keywords:

Cortinas de PVC de alta resistencia para contención de lodos y aceite con varilla de elevación

Parameter	Technical Value/Range	Test Method
MD Tensile Strength	45 ~ 300 kN/m	ASTM D4595 / ISO 10319
CD Tensile Strength	50 ~ 300 kN/m	ASTM D4595 / ISO 10319
Elongation at Break	≤ 18% ~ 35%	ISO 10319
Seam Strength	≥ 80% of parent fabric strength	ISO 13426-1 / ASTM D4884
Apparent Opening Size O90	0.07 ~ 0.5 mm	ASTM D4751 / GB/T14799
Vertical Permeability	10⁻² ~ 10⁻⁵ cm/s	ISO 11058 / ASTM D4491
CBR Puncture Strength	4.0 ~ 23.0 kN	ASTM D6241 / GB/T14800
UV Resistance (retention)	≥ 80% ~ 90% (500h aging)	ASTM D4355
Maximum Fill Height	2.5 ~ 3.0 m	Field testing
Chemical Resistance	Good performance in pH 2 ~ 13	—

Product Type	Tensile Strength (kN/m)	AOS (mm)	Mass per Unit Area (g/m²)	Application
Standard	50 ~ 85	0.43	200 ~ 400	General sludge dewatering, dredging
Reinforced	100 ~ 150	0.28 ~ 0.45	460 ~ 600	High-load cofferdams, coastal protection
High-strength	160 ~ 300	0.45	680 ~ 760	Deep-water breakwaters, land reclamation

CUSTOMER VISIT

FAQ

Q: What happens if the product is damaged during transportation?

A: We take the following measures to reduce risk: Export-grade packaging + pallet securing; Taking photos to confirm packaging condition before shipment; Arranging third-party pre-shipment inspection (SGS, etc.).

Q: What trade terms and payment methods do you accept?

A: Trade Terms: FOB (major ports such as Qingdao/Shanghai/Tianjin), CIF, and CFR are all acceptable. Payment Method: T/T wire transfer (usually 30% deposit + 70% balance upon receipt of copy of bill of lading), details negotiable.

Q: Can you provide samples?

A: Yes. We provide free samples (small size), with shipping costs borne by the buyer. For pre-production samples before large-volume orders, a sample fee is required, which will be refunded upon placing a formal order. Samples usually come with corresponding test reports for customer verification.

Q: What are the production cycle and delivery time?

A: Standard products are typically produced and shipped within 10-20 business days after order confirmation. This depends on: product type and quantity; whether customized specifications are required; and we recommend informing us of your target delivery date in advance so that we can arrange production and booking accordingly.

Q: How should the product be packaged? Is it suitable for sea freight?

A: All products use export-grade packaging: Geotextile/Geomembrane: Roll packaging, with an outer PE film or woven fabric protective layer, suitable for container loading. Geocells: Can be folded into rolls to save on shipping costs. Drainage Boards: Flat or roll packaging, depending on order quantity. Packaging design fully considers the requirements for moisture and abrasion protection during sea transport. Palletized packaging and customized shipping marks are available.

Q: What is the minimum order quantity (MOQ)?

A: The MOQ varies depending on the product: Geotextile/Geomembrane: There is no strict MOQ for standard specifications, but ordering in rolls is recommended to optimize costs. Geocell: Usually priced per area, small batch orders are acceptable.