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QIANHENGFORMWORK FASTENER FACTORY
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Tek Taraflı Kalıp Gömme Cıvatası

Tek taraflı ve istinat duvarı kalıpları için gömme ankrajlar.

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Tek Taraflı Kalıp Gömme Cıvatası1 / 3
Ankrajlar ve Gömme Parçalar

Tek Taraflı Kalıp Gömme Cıvatası

Embedded before pouring, the J-hook (dimensioned as diameter × length × hook width × hook length × thread) transfers formwork load into the cured concrete for single-sided concreting and foundation anchors. Supplied with positioning templates, anchor plates and full inspection documentation; hot-dip galvanized for long-term embedment.

Özellikler

  • J / L hook embedded anchors
  • Diameter 12–36mm, custom length
  • Positioning template included
  • Anchor plate and nut options
  • HDG finish for embedment
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24 saat içinde mühendislik onaylı teklif.

Teknik Özellikler

TypeJ / L hook or straight with plate
Diameter12–36mm
EmbedmentPer project drawing; min. spacing/edge per design code
TemplateSteel positioning template for bolt group
FinishHot-dip galvanized (45–85µm) or plain
PackagingKits with template, nuts and washers
MalzemeHRB400 hot-rolled ribbed bar (threaded steel)
Yüzey İşlemiPlain (black) · Zinc plated on request
Nominal Yük250 kN rated
Birim AğırlıkD25 × 700 mm: 2.4 kg per piece
PaketlemeSet-packed with matched accessories · marked per set

Üretim Süreci

Cutting & forming01
Cutting & formingBar cutting, cold heading and plate forming to drawing dimensions.
CNC thread rolling02
CNC thread rollingRolled threads for fatigue strength and consistent pitch diameter.
Heat treatment03
Heat treatmentQuenching and tempering for class 8.8 and above, with process records.
Surface treatment04
Surface treatmentBlack oxide, zinc plating or hot-dip galvanizing to the specified thickness.
Gauge & batch test05
Gauge & batch testThread gauging, hardness and tensile checks with batch test reports.
Packing & marking06
Packing & markingSet or BOM packing, VCI protection and seaworthy crates.

Malzeme Sınıfları Açıklaması

SınıfNotlar
Q235Plain carbon steel. Economic option for light and medium formwork loads. Not heat treated.
45#Medium carbon steel. The standard formwork tie rod grade in China; quenchable to class 8.8.
40CrAlloy steel. Higher hardenability and better fatigue performance than 45#; used where repeated reuse matters.
Class 10.9 boltQuenched and tempered alloy steel bolt used in the climbing cone set. Not electroplated without a documented baking cycle.
QT450-10Ductile (nodular) iron with 450 MPa tensile and 10% elongation. Used for sleeves and embedded plates where toughness and castability matter.
HRB400Hot-rolled ribbed bar (threaded steel) to Chinese standard. Used for embedded foot bolts; good bond with concrete.

Kullanım Alanları

Single-sided concretingFoundation anchorageRetaining wall kickersTemporary anchor systems

Satın Alma Rehberi

  • Send anchor layout drawing for bolt group template design
  • Confirm embedment depth and edge distances with the engineer
  • Request pull-out test data for project submittals
  • For permanent embedment, require HDG or stainless

Satın Alma Bilgileri

OEM / Özel
Kendi çiziminiz veya markanız kabul
MOQ
Deneme siparişleri · karışık SKU
Teslim
Stok 7-30 gün · Özel 20-35 gün
Paketleme
Deniz: palet + çelik bant + nem koruma
Ödeme
T/T · L/C
Incoterms
FOB Tianjin · CIF · CFR · EXW
Gerçek uygulama
Gerçek uygulama

ISO sertifikalı fabrika desteği

ISO 9001/14001/45001 · Kendi CNC · 18+ yıl kalıp bağlantı elemanlarında · 48+ ülke

Fabrikayı görün

İlgili Teknik Yazılar

2026-08-07Recoverable vs Permanent Anchors: Selection and Embedment Rules2026-07-18Single-Sided Formwork: How the Reaction Gets Carried

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