Зажим для деревянной балки

Name: Зажим для деревянной балки
Brand: Qianheng Fastener
Availability: InStock

Соединитель для балок H20 в стеновой и плитной опалубке.

Прямо с завода

Собственное CNC

Отчёты по партиям

OEM по чертежу

1 / 3

Конусы и гильзы

Зажим для деревянной балки

Ductile iron (QT450-10) claw with spring-loaded toothed hook grips the 80mm H20 beam flange while the steel body ties the beam to the panel or waling. No tools required — hook, close and wedge-lock. Reusable, low panel damage and compatible with standard H20 timber beams and Hünnebeck-style wall formwork.

Характеристики

Fits H20 beam flange (80mm)
QT450-10 ductile iron hook
Spring-loaded toothed grip
No-tool wedge lock
Zinc plated, reusable

Запросить цену Написать в WhatsApp

Инженерная оценка и цена в течение 24 часов.

Технические параметры

Beam Size	H20 timber beam, 80mm flange
Material	QT450-10 ductile iron hook + Q235 body
Action	Spring-loaded hook + wedge lock
Load Rating	System-dependent, up to ~12 kN per claw
Finish	Zinc plated
Packaging	Bulk in cartons

Материал45# steel (quenched and tempered)

ПокрытиеPlain (black) · Zinc plated · Quenched (hardened) version available

НагрузкаGrip force depends on system; rated by beam type — see drawing

Вес единицыD15/10#: 0.55 kg per piece

УпаковкаCartons on pallet · marked per BOM

Производственный процесс

**Cutting & forming**Bar cutting, cold heading and plate forming to drawing dimensions.

**CNC thread rolling**Rolled threads for fatigue strength and consistent pitch diameter.

**Heat treatment**Quenching and tempering for class 8.8 and above, with process records.

**Surface treatment**Black oxide, zinc plating or hot-dip galvanizing to the specified thickness.

**Gauge & batch test**Thread gauging, hardness and tensile checks with batch test reports.

**Packing & marking**Set or BOM packing, VCI protection and seaworthy crates.

Расшифровка марок стали

Марка	Примечание
Q235	Plain 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.
40Cr	Alloy steel. Higher hardenability and better fatigue performance than 45#; used where repeated reuse matters.
Class 10.9 bolt	Quenched and tempered alloy steel bolt used in the climbing cone set. Not electroplated without a documented baking cycle.
QT450-10	Ductile (nodular) iron with 450 MPa tensile and 10% elongation. Used for sleeves and embedded plates where toughness and castability matter.
HRB400	Hot-rolled ribbed bar (threaded steel) to Chinese standard. Used for embedded foot bolts; good bond with concrete.