Model NO.: Stainless Square Steel Tubing
Product: ASTM 410 420 430 Stainless Steel Welded Square Tub
Outside Diameter: 10*10-100*100
Thickness: 0.25-4mm
Length: Random Length/Fixed Length or as Request
Grade: TP304,TP304L,Tp304h,Tp321,Tp321L,Tp316,Tp316L
Application: Pipeline,Transport,Medical Equipment,Heat Ex-Chang
Finish: Hairline Satin,#80, #180, #240, # 320,# 400, # 600
Tolerance: Od+/-0.2mm,Thickness +/-0.05mm
Package: Wooden &Plywood Case. PVC Bags
Trade Term: Fob,CIF,CFR
Trademark: Hengjia
Transport Package: Plastic Bag + Boxes or Wood
Specification: 10*10mm-100*100mm*0.25-4mm
Origin: China
HS Code: 7304419000
Model NO.: Stainless Square Steel Tubing
Product: ASTM 410 420 430 Stainless Steel Welded Square Tub
Outside Diameter: 10*10-100*100
Thickness: 0.25-4mm
Length: Random Length/Fixed Length or as Request
Grade: TP304,TP304L,Tp304h,Tp321,Tp321L,Tp316,Tp316L
Application: Pipeline,Transport,Medical Equipment,Heat Ex-Chang
Finish: Hairline Satin,#80, #180, #240, # 320,# 400, # 600
Tolerance: Od+/-0.2mm,Thickness +/-0.05mm
Package: Wooden &Plywood Case. PVC Bags
Trade Term: Fob,CIF,CFR
Trademark: Hengjia
Transport Package: Plastic Bag + Boxes or Wood
Specification: 10*10mm-100*100mm*0.25-4mm
Origin: China
HS Code: 7304419000
Qingdao Hengjia Steel Pipe Co., LtdQingdao Hengjia Steel Pipe Co., Ltd. is a branch of Heng Steel Group .
 Heng Steel Group Established in 2005, is a large steel enterprise in the North of China . Hengjia have a modern factory covering an area of 400,000 square meters, with over 800 employees and a fixed asset of 180 million USD, annual output capacity is up to 800,000 Tons. We can quickly fulfill all of our domestic and international customers' orders, try our best to meet customers' requirements.
About the Stainless Square Steel Pipe,we can produce with Cutting,Chamfering,Drilling hole,POE&TOE,Acid washing Phosphating,Pipe Cap,Painted or as your requirement.
In order to provide One-Stop service for customers with superior products from qualified supplier.
Detailed Description:
| Name | Stainless Square Steel Pipe |
| Standard | ASTM A554, A249, A269 and A270, A312GB/T4237-2009; GB/T4238-2009; GB/T3280-2007; GB/T4237-2007JIS G4304-2005; JIS G4305-2005; ASTM A240/240M-10; ASTM A240-05 (we can also produce according to drawing and standards provided by customers) |
| Material: | 201(Ni0.8%),/202(Ni3.5%~4.5%)/301(Ni5%)/302/303/304(Ni8%,Cr18%) /304L/304H/304N/305/309/309S/310S/316(Ni10%,Cr18%),316L(Ni10%~14%)/ 316Ti/316N/316LN/317/317L/321/321H/347/347H/408/409/ 410416/420/430/436/439/440/441/443/444/620/630/904L etc |
| Outer Diameter | 10*10-100*100mm |
| Wall Thickness | 0.25-4mm |
| Length | Fixed or Random, by customer's requirements |
| Surface | 2B,BA,No.1,No.4. 180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish |
| Finish | Hairline satin,#80, #180, #240, # 320,# 400, # 600 polish |
| Tolerance | a) Outer Diameter:  +/- 0.2mm  b) Thickness: +/- 0.02mm   c) Length: +/- 5mm  |
| Type | round, square, groove, oval, shape tubes; |
| Technical | Cold Rolled Hot Rolled |
| Package | With paper rolled inside and with wooden pallets or PVC coating or customize packing Export standard package in bundled or as required. |
| Quality | First grade |
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
| Application: | Decoration construction, upholstery, industry instrument |
 Qingdao Hengjia Steel Pipe Co., Ltd
Qingdao Hengjia Steel Pipe Co., Ltd. is a branch of Heng Steel Group .
 Heng Steel Group Established in 2005, is a large steel enterprise in the North of China . Hengjia have a modern factory covering an area of 400,000 square meters, with over 800 employees and a fixed asset of 180 million USD, annual output capacity is up to 800,000 Tons. We can quickly fulfill all of our domestic and international customers' orders, try our best to meet customers' requirements.
About the Stainless Square Steel Pipe,we can produce with Cutting,Chamfering,Drilling hole,POE&TOE,Acid washing Phosphating,Pipe Cap,Painted or as your requirement.
In order to provide One-Stop service for customers with superior products from qualified supplier.
Detailed Description:
| Name | Stainless Square Steel Pipe |
| Standard | ASTM A554, A249, A269 and A270, A312GB/T4237-2009; GB/T4238-2009; GB/T3280-2007; GB/T4237-2007JIS G4304-2005; JIS G4305-2005; ASTM A240/240M-10; ASTM A240-05 (we can also produce according to drawing and standards provided by customers) |
| Material: | 201(Ni0.8%),/202(Ni3.5%~4.5%)/301(Ni5%)/302/303/304(Ni8%,Cr18%) /304L/304H/304N/305/309/309S/310S/316(Ni10%,Cr18%),316L(Ni10%~14%)/ 316Ti/316N/316LN/317/317L/321/321H/347/347H/408/409/ 410416/420/430/436/439/440/441/443/444/620/630/904L etc |
| Outer Diameter | 10*10-100*100mm |
| Wall Thickness | 0.25-4mm |
| Length | Fixed or Random, by customer's requirements |
| Surface | 2B,BA,No.1,No.4. 180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish |
| Finish | Hairline satin,#80, #180, #240, # 320,# 400, # 600 polish |
| Tolerance | a) Outer Diameter:  +/- 0.2mm  b) Thickness: +/- 0.02mm   c) Length: +/- 5mm  |
| Type | round, square, groove, oval, shape tubes; |
| Technical | Cold Rolled Hot Rolled |
| Package | With paper rolled inside and with wooden pallets or PVC coating or customize packing Export standard package in bundled or as required. |
| Quality | First grade |
| Test | Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT |
| Application: | Decoration construction, upholstery, industry instrument |
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Double Acting Hydraulic Cylinder
A double-acting hydraulic cylinder is a type of hydraulic cylinder that has two ports for fluid entry and exit. It is capable of performing work in both directions, providing both extension and retraction forces.
The operation of a double-acting hydraulic cylinder involves the use of hydraulic fluid, typically oil, which is pressurized to move a piston inside the cylinder. When fluid is supplied to one port, it pushes the piston in one direction, extending the cylinder. When fluid is supplied to the other port, it pushes the piston in the opposite direction, retracting the cylinder.
This type of hydraulic cylinder is commonly used in various applications, such as construction equipment, agricultural machinery, and industrial machinery. It provides the ability to exert force in both directions, allowing for more versatile and efficient operation.
Double Acting Hydraulic Cylinder,Cylinder Jack,Hydraulic Cylinder Jack,Hand Pump Hydraulic Cylinder
Yantai Dongyue Hydraulic Technology Co., Ltd , https://www.deeleap.com