Fundada en 2004Ingeniería certificada CERespuesta por WhatsApp en 1 hora900+ marcos/hora

U21

U21 - Clip de Botón Giratorio Negro Forma de Luna

Maquinaria industrial

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Precio directo de fábrica · EXW Yiwu

Disponible — confirme el plazo de entrega con ventas

  • Categoría: Herrajes para marcos / Turn Buttons / Retainer Clips
  • MOQ: 100
  • Plazo de entrega: 7–10 días
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Descripción

Application Scenarios

U21 - Clip de Botón Giratorio Negro Forma de Luna serves gallery, retail, and e-commerce frame assembly where reliable hanging hardware, connectors, and finishing accessories determine customer satisfaction. Installers and production teams specify quantities per frame size and mounting environment (wall, easel, security fixings).

Wholesale buyers and contract framers source these parts for bulk trade packs — consistent plating, thread standards, and carton counts reduce picking errors on fast-moving SKUs. The product suits both workshop stock and export cartons bundled with finished frames.

When specifying picture framing hardware for a new product line, use this page to confirm dimensions, finish options, and factory-direct MOQ before placing a trial order with XKY Framing.

Key Specifications

Key specification data for U21 - Clip de Botón Giratorio Negro Forma de Luna is listed for procurement and compatibility checks. Confirm carton quantities and labeling requirements when ordering for export or private-label programs.

  • MOQ: 100
  • Lead time: 7-10days
  • Material: Metal (Steel)
  • Color: Black
  • Total Length: 34 mm
  • Width (Head/Span): 22 mm
  • Width (Tail): 2.5 mm
  • Hole Diameter: 2.5 mm (×2 holes)

Engineering teams should cross-check these parameters against your existing line layout — air pressure, power supply, and throughput figures determine whether this SKU slots into an existing station or requires a standalone footprint. Request a dimensional drawing or datasheet via the quote form if your facility plan is already frozen.

OEM Customization & Support

XKY Framing manufactures hardware with OEM and private-label options: custom voltage, pneumatic hookups, tooling sets, multilingual manuals, and export crating. Importers serving North America, Europe, and Asia-Pacific can align documentation with local electrical and safety expectations during the quote stage.

Standard lead times apply to catalog configurations; larger framing lines or repeat annual programs may qualify for revised MOQ and scheduled production slots. Submit your target price band, annual volume, and destination port — U21 - Clip de Botón Giratorio Negro Forma de Luna quotes include EXW Yiwu pricing with optional freight coordination through our logistics partners.

Quality & Factory Direct Supply

XKY Framing operates as a CE-oriented framing equipment manufacturer based in Yiwu, China, supplying workshops and OEM partners in North America, Europe, and Asia-Pacific. Each catalog SKU is supported by factory-direct communication — engineering clarifications, spare parts, and documentation without distributor layers.

Quality control for U21 - Clip de Botón Giratorio Negro Forma de Luna follows incoming material checks, in-process inspection, and pre-shipment review with photos available on request. We align with buyers who need repeatable specifications across repeat orders, private-label cartons, or integration into a broader picture framing production line sourced from a single vendor.

Ordering & Delivery

Request a formal quotation by email or through the on-page quote form — include quantity, destination country, and any voltage or labeling requirements. XKY Framing responds with EXW unit pricing, estimated lead time, and optional FOB Ningbo/Shanghai terms for consolidated sea freight.

Hardware SKUs ship in trade inner packs and export cartons with weight and dimension labels for freight forwarder booking. First-time importers receive packing list samples and commercial invoice templates suitable for customs clearance. Repeat buyers can align annual call-off schedules once baseline quality and logistics are approved.

For U21 - Clip de Botón Giratorio Negro Forma de Luna, trial orders and sample units are available on selected SKUs before you commit to container volumes. Ask our sales team about compatibility with your existing framing line when ordering mixed equipment and accessory SKUs in the same shipment.

Especificaciones

SKUU21
Tipo de productohardware
Pedido mínimo100
Plazo de entrega7–10 días
MaterialMetal (Steel)
ColorBlack
Total Length34 mm
ancho22 mm
ancho2.5 mm
orificio diámetro2.5 mm (×2 holes)
Espesor0.4 mm
Arch Height12 mm inner chord
Size GradeStandard
ShapeCrescent / Moon (???)
Especificaciones clave
11

Preguntas frecuentes

¿En qué se diferencia dimensionalmente el U21 del U20?

El U21 tiene una luz de 34 mm frente a los 33.5 mm del U20, y una cuerda interior de 12 mm frente al radio interior de 21 mm del U20. El U21 tiene una curvatura de media luna más pronunciada y ajustada.

¿Qué diámetro de marco es adecuado para el U21?

La curvatura más ajustada del U21 es adecuada para marcos redondos a partir de 30 mm de diámetro interior, ligeramente más pequeños que el mínimo de 42 mm del U20.

¿Se puede usar el U21 en marcos ovalados?

Sí. Coloque cada clip perpendicular al eje largo del óvalo en los lados curvos. Use 4 clips por marco ovalado a intervalos de 90°.

Can this machine be customized?

Yes. U21 supports OEM customization including voltage (110V/220V/380V), pneumatic requirements, tooling, and export packaging. Share your moulding profile, daily output target, and destination market — our engineering team will confirm a factory-direct specification and lead time.

Do you provide overseas technical support?

Yes. XKY Framing provides remote commissioning guidance, spare parts supply, and video troubleshooting for hardware installations worldwide. For larger framing lines we can arrange on-site support by appointment. Contact us with your order reference for dedicated after-sales assistance.

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