PERT/PEX/PB Pipe Making Machine
Our company with many years of design and production experience, indraught of foreign advanced technology and process, development of the KR polylefine series PPR/PERT dual-strand pipe extrusion line, starting from the extruder includes all automation and downstream equipment, the whole production line from feeding material to stacker are full automatic control. Our engineer will help you install the production line, so that customers can one-time receive complete system, shorten the production time. The downstream equipment and connected auxiliary equipment to ensure integriti and synchronization, to meet the need of high speed production. Automatic control device of high reliability. The whole production line has the advantages of simple operation, reparing and maintenance are easy. Reduce the laber cost and greatly improves the production efficiency.
Pert Pipe Making Machine,Pex Pipe Making Machine,Pb Pipe Making Machine,Pert Pipe Manufacturing Machine KonRun Intelligent Machinery(Ningbo) Co., Ltd. , https://www.konrunmachine.com
Bolts are threaded fasteners used to join two or more components together. They differ from screws mainly in that they are typically used with a nut and have a coarser thread pitch. A heavy hex bolt features a larger head than standard bolts, providing better load distribution and increased strength. These bolts are commonly used in industrial and construction applications where high durability is required.
Product Name
Bolts (Hex Bolt, Heavy Hex Bolt, Flange Bolt, Carriage Bolt, Guardrail Bolt)
Standard:
DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB
Material
Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, F593
Steel Grades: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8; ASTM: 307A, 307B, A325, A394, A490, A449
Finishing
Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black Oxide, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated
Production Process
M2-M24: Cold Forging; M24-M100: Hot Forging; Machining and CNC for Customized Fasteners
Customized Products Lead Time
Busy Season: 15-30 Days, Slack Season: 10-15 Days
Stock Products
Steel: 4.8 Grade DIN6923, 8.8 Grade, 10.9 Grade of GB5783 and GB5782; Stainless Steel: All DIN Standard Stainless Steel Bolts
Free Samples for Standard Fasteners For more information visit: www.hainafastener.com 
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Model NO.: A490
Application: Machinery, Construction
Finish: Black Oxide
HS Code: 731815
MOQ: 900kgs
Trademark: HNF
Transport Package: 20-25kg Carton + 900kg/Pallet
Specification: M2-M120, 1/2"-1-1/2"
Origin: China
ASTM A490 A325 DIN933 DIN931 4.8 5.8 8.8 10.9 Grade Black Oxide Heavy Hex Head Bolts