Standard:: ASTM, API, DIN, GB, bs, JIS, ASTM A106-2006, ASTM A53-2007, API 5CT, API 5L, DIN 1629/4, SEW680, DIN 17175, DIN 2448, GB 5310-1995, GB 3087-1999, GB/T 8163-1999, GB/T 8162-1999, BS EN10025, JIS G3445-2006, JIS G3444-2006

Grade:: A53(A,B), A106(B,C), A335 P11, A335 P91, API J55, 10#, 20#, 45#, ST37, St45-8, St52.4, Q345, 15crmo, 35CRMO4, 30CrMo, A53-A369, API J55-API P110, 10#-45#, ST35-ST52, Q195-Q345, Cr-Mo alloy

Tolerance:: ±1%

Processing Service:: Bending, Punching, Cutting

Product name:: 4 Inch SCH40 Hot Rolled Carbon Steel Seamless Pipe Price

Surface:: Black Painting or Customers' Requirement

Material:: S355J2H,ASTM A106/A53 Gr.B,SAE1010/1020/1045,ST45/37/52.4,API 5L

Usage:: Fluid Transportation,Machinery Parts Processing And Manufacturing

Length:: 3-12M

Certificate:: API,ISO

Technique:: Hot Rolled

Certification:: API

Type:: Seamless Steel Pipe

Supply Ability

Supply Ability:: 10000 Ton/Tons per Month

Packaging & Delivery

Product Description

Standard	ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629
Material	ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44 SAE1010/1020/1045,S45C/CK45,SCM435,AISI4130/4140
Outer diameter	13.7mm-609.6mm
Wall thickness	1.5mm-50mm
Length	3m-12m, random or fixed, as the clients' requests
Technology	Hot Rolled
Tolerance	Control with in the standard, OD:+/-1%, WT:+/-5%
Advantages	1.Short delivery time
	2.Quality assurance
	3.Competitive price
	4.Free Sample

Products Show

4Inch SCH40 Carbon Steel Samless Pipe ST52.4 Hot Rolled Seamless Steel Pipes

Seamless Steel Pipe,as the name suggests,is a pipe without a seam or a weld-joint.

Seamless Steel Pipes is a tubular section or hollow cylinder,usually but not necessarily of

circular cross-section,used mainly to convey substances which can flow-liquids and gases(fluids),slurries,powders,powders and masses of small solids.

ASTM A106 Hot Rolled Seamless Pipes JIS G3444 STKM12B Hot Rolled Seamless Pipes

The production of our seamless steel pipes is tightly regulated and all of the pipes we produced

have been fuly tested to international standards to ensure we only supply the hightest products.

Black Painting Hot Rolled Seamless Steel Pipes As Per ASTM A106/A53 Gr.B

Seamless Steel Pipes WITH black painting,beveled ends and plastic caps,mainly used in convey petroleum,gas and other liquid.The black painting can protect pipes out of rust and corrosion.

The beveled ends can connect the pipes with flanges.

Inspect Products

Our Factory

Heating Round Bar(Raw Material) Punching Machine

Hot Rolled Line Finished Pipes

Shandong Chengxinying Commerce and Trade Co.,Ltd belong to Liaocheng Jiufa Steel Pipe Co.,Ltd.

Established in 2009,major in producing hot rolled seamless steel pipes and cold rolled seamless steel pipes.

“Jiufa” means keep the best quality and developmental concept forever.So our aim is:QUALITY FIRST AND KEEP MOVING.

Now we have 2 Hot Rolled Produce Line and 10 Sets Cold Rolled Machines.The yield of our factory is about 30,000.00TONS(20,000.00 tons hot rolled pipes & 10,000.00 tons cold rolled pipes).

Our pipes had export to Ecuador,Argentina,Canada,Russia,Turkey,Thailand,Pakistan,Korea and India markets.

Our chairman Mr. Zhang Xiyin warmly welcome you to visit our company and hope to establish a long business relationship with you and your company.