Large Diameter Thick Seamless Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: ASTM A283

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

Thick Wall Steel Tube Hot Expanded Tube

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: ASTM A53

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

Thermal Expansion Carbon Seamless Steel Pipes Tubes

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Model No.: Thermal Expansion Steel Pipe
• standard: Aisi

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

Professional Thermal Expansion Seamless Pipe Q345e

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Model No.: Thermal Expansion Steel Pipe
• standard: Aisi

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

Hot Expanded Carbon Seamless Steel Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: ASTM A106

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

Hot Expanded Seamless Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: Hot expanded seamless steel pipe

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

ASTM A53 Hot Rolled Steel Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: Hot expanded seamless steel pipe

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

ASTM A106B Hot Expanded DN750 Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: Hot expanded seamless steel pipe

Product Description Hot expanded seamless steel pipe is what we often call hot expanded pipe. The steel pipe with low density but strong shrinkage (seamless steel pipe) can be referred to as hot expanded pipe for short. A kind of finishing rolling process for waste pipe, in which the diameter of pipe is expanded by...

thick-walled metal pipe black faded steel pipe

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Seamless Steel Pipe

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

CK45 Annealed Steel Pipe Cold Rolled Steel Tube

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Annealed Seamless Steel Pipe

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

Q235 Black Annealed Steel Pipe Q195 Schedule

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Annealed Seamless Steel Pipe

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

Black Annealed Steel Pipe Furniture Material Tube

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Annealed Seamless Steel Pipe

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

STKM17A Precision Annealed Tube For Machinery

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: JIS G3445

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

JIS G3445 Precision Seamless Carbon

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: JIS G3445

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

STKM11A Cold Rolled Round Precision Seamless Steel Pipe

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Seamless Steel Pipe

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

STKM17A Precision Seamless Carbon Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: STKM17A

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

STKM11A Precision Annealed Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: ASTMA519

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

ASTM 210 Precision Annealed Ppipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: ASTM 210

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

ASTM ST52 Precision Annealed Seamless

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: ASTM ST52

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

12CrMo High Precision Seamless Steel Pipe

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: 42CrMo

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

DIN 2391 ST 37.4 Seamless Steel Pipe

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Seamless Steel Pipe

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

ASTM A192 Precision Pipe for Constrution

• Brand: Jianlong
• Packaging: Paper plastic waterproof or iron sheet covering or three straps binding
• Supply Ability: 10000 tons/month
• Min. Order: 5 Ton
• Model No.: ASTM A192

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

A106 Seamless Pipe Annealing for Motor Parts

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Seamless steel Pipe

Product Description Precision annealing refers to the technology of cold drawn precision steel tubes and precision bright steel tubes, which are annealed according to the customer's requirements for flexibility. Annealing is divided into open flame annealing and oxygen free annealing. Open fire annealing is to burn...

Seamless Tubes Precision Bright Seamless Steel Pipe

• Brand: JianLong
• Packaging: Standard Export Packaging Or According to Customer Requirements
• Supply Ability: 3000 tons per month
• Min. Order: 1 Ton
• Model No.: Precision Bright Seamless Steel Pipe

Product Description The precision bright tube is quenched to obtain martensite structure, and then tempered at 450~600 ℃; Or after tempering at 650 ℃, it passes through 350~600 ℃ at a slow cooling rate; Or after tempering at 650 ℃ and heating for a long time at 350~650 ℃, the precision bright tube will be embrittled....