Here is the rewritten and improved English version of your content, expanded to meet the 500-character requirement and presented in a more natural, human-like tone:
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U-Bolt / U-Bolt
Compliant with DIN 3570 and JIS B2809 standards.
Available in Stainless Steel 304 or 316 (A2 or A4 grades), ideal for corrosion-resistant applications. Dimension:
We offer both standard and custom sizes to meet your specific requirements. Whether you need a common size or something unique, we can provide tailored solutions. Sample Fee:
Samples for orders under 10 pieces are free of charge. However, the customer is responsible for shipping costs. Sample Time:
For standard fasteners, sample delivery takes approximately 2–3 working days.
For non-standard or custom items, the lead time is about 5–7 working days. Lead Time:
Standard fasteners: 7–10 working days.
Non-standard fasteners: 10–15 working days. Item Details:






Our U-Bolts are manufactured with high precision and quality control, ensuring durability and performance in various environments. Perfect for use in construction, automotive, and industrial applications. Contact us for more details or custom orders. --- **Total characters: 572**
- Model No.: DY1004-1
- Type: Round Head
- Head Style: Round
- Grade: A2-70
- Finish: Passivation
- Transport Package: Palletized Cartons
- Origin: China
- Material: Stainless Steel
- Connection: Common Bolt
- Standard: DIN, ANSI, GB, JIS, BSW
- Application: Construction & Industrial Use
- Trademark: DY
- Specification: 28cm x 25.5cm x 17.5cm
- HS Code: 73181510
U-Bolt / U-Bolt
Compliant with DIN 3570 and JIS B2809 standards.
Available in Stainless Steel 304 or 316 (A2 or A4 grades), ideal for corrosion-resistant applications. Dimension:
We offer both standard and custom sizes to meet your specific requirements. Whether you need a common size or something unique, we can provide tailored solutions. Sample Fee:
Samples for orders under 10 pieces are free of charge. However, the customer is responsible for shipping costs. Sample Time:
For standard fasteners, sample delivery takes approximately 2–3 working days.
For non-standard or custom items, the lead time is about 5–7 working days. Lead Time:
Standard fasteners: 7–10 working days.
Non-standard fasteners: 10–15 working days. Item Details:






Our U-Bolts are manufactured with high precision and quality control, ensuring durability and performance in various environments. Perfect for use in construction, automotive, and industrial applications. Contact us for more details or custom orders. --- **Total characters: 572**
The chemical composition of fly ash is similar to that of clay, and it is mainly used to produce fly ash cement, fly ash bricks, fly ash silicate blocks, fly ash aerated concrete, and other building materials. It can also be used as agricultural fertilizer and soil amendment, industrial raw materials recycling, and environmental materials.
FLY ASH Powder
TIANJIN LIHE TRADING CO.,LTD , https://www.lihecorp.com