Détails du produit
Lieu d'origine: Chine
Nom de marque: Reinforce
Certification: ISO
Numéro de modèle: RFSTW-102550-B
Conditions de paiement et d'expédition
Quantité de commande min: 1000 mètres carrés
Prix: USD 1.7-3/ square meter
Détails d'emballage: Strip en acier six roule chaque paquet
Délai de livraison: 14-30 jours de travail
Conditions de paiement: T/T
Capacité d'approvisionnement: 2000 mètres carrés par semaine
Nom du produit: |
Type grillage hexagonal torsadé par TW |
Mots clés: |
Maille de revêtement de pipeline Maille de revêtement de contrepoids |
Matériel: |
Acier à faible teneur en carbone |
Forme du trou: |
Hexagonal |
taille du trou: |
Standard 38 mm Autres options 20 mm, 25 mm |
Diamètre du fil: |
1,0 mm à 1,6 mm |
largeur: |
190mm/210mm/241mm |
Longueur: |
100m - 500m |
Résistance à la traction: |
350 à 550 MPa |
Traitement de surface: |
Lumineux ou Gavanisé |
Nom du produit: |
Type grillage hexagonal torsadé par TW |
Mots clés: |
Maille de revêtement de pipeline Maille de revêtement de contrepoids |
Matériel: |
Acier à faible teneur en carbone |
Forme du trou: |
Hexagonal |
taille du trou: |
Standard 38 mm Autres options 20 mm, 25 mm |
Diamètre du fil: |
1,0 mm à 1,6 mm |
largeur: |
190mm/210mm/241mm |
Longueur: |
100m - 500m |
Résistance à la traction: |
350 à 550 MPa |
Traitement de surface: |
Lumineux ou Gavanisé |
Type TW Twisted Hexagonal Mesh
Type TW Twisted Hexagonal Mesh Description:
Type TW Twisted Hexagonal Wire Mesh (for Pipeline Coating/Counterweight Coating)This wire mesh is primarily used in concrete weight coatings (CWC) for marine pipelines, serving to reinforce and prevent cracking.
Type TW Twisted Hexagonal Wire Mesh is a metal wire mesh manufactured using a special weaving process, specifically designed for concrete coatings in oil, gas, and water pipelines. Its unique hexagonal hole structure effectively enhances the tensile strength of the concrete layer, preventing the coating from cracking or peeling off due to stress or impact during transportation, hoisting, and subsea laying.
Type TW Twisted Hexagonal Mesh Specifications:
According to international standards (such as the ASTM system), the typical specifications of Type TW are shown in the table below:
Parameter Item : Typical Range Remarks
Material : Low Carbon Steel Complies with ASTM A641 or equivalent
Hole Shape : Hexagonal Braided (twice-twisted/triple-twisted)
Hole Size : 38mm Most common size Other options 20mm,25mm
Wire Diameter : 1.0 mm to 1.6 mm Customizable according to customer coating thickness
Width:190 mm, 210 mm, or 241 mm Larger diameter pipes are available in wider specifications, such as 300 mm.
Length: Commonly 100m- 500m.
Tensile strength: 350-550 MPa, ensuring excellent ductility.
Surface treatment: bright or galvanized, depending on corrosion protection requirements.
| Parameter Items | Typical Range | Remarks |
| Material | Low Carbon Steel | Complies with ASTM A641 or equivalent |
| Hole Shape | Hexagonal | Woven Type (Twin/Triple Twisted) |
| Hole Size | Standard 38mm | Other options 20mm,25mm |
| Wire Diameter | 1.0 mm to 1.6 mm | Customizable to Customer Coating Thickness |
| Width | 190mm/210mm/241mm | As customer’s requirement |
| Length | 100m - 500m | As customer’s requirement |
| Tensile Strength | 350-550 MPa | Ensuring Excellent Ductility |
| Surface Treatment | Bright or Gavanized | Depending on Corrosion Protection Requirements |
Type TW Twisted Hexagonal Mesh Advantages:
1.High Flexibility: The Type TW structure allows the wire mesh to fit tightly to steel pipes of various diameters.
2.Excellent Grip: Hexagonal pores allow for full concrete penetration, forming a strong mechanical anchor and preventing "shell-meat separation."
3.Edge Reinforcement: Typically includes reinforcing edge wires to prevent tearing during high-speed winding.
4.Construction Compatibility: Suitable for horizontal spraying or compression coating processes.
Type TW Twisted Hexagonal Mesh Applications:
1.CWC (Contains Weighted Marine Pipeline): Provides negative buoyancy and mechanical protection for subsea pipelines.
2.Corrosion Protection Layer Reinforcement: Provides physical support over asphalt or epoxy coatings.
3.Rock Shield: Additional protection for buried pipelines in rocky areas.
Company Profile:
Hebei Reinforce Pipeline Mesh Co., Ltd is an enterprise focusing on deep-sea energy pipeline protection. It is located at No.6, Ruilian Industrial Zone B, Shuguang East Street, Xicheng Industrial Zone, Raoyang County, Hengshui City, Hebei Province. Our company takes the steel wire mesh for concrete weight coating of submarine oil and natural gas pipelines independently developed and produced as its core product, providing high-reliability protection solutions for global offshore oil and gas projects, and helping the safe operation and maintenance of energy infrastructure.
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