350mm big diameter seamless steel pipe S345JR seamless pipe

Hot rolled seamless steel pipes

2) Steel Grade: ASTM A106 GRB,A53 GRB. API 5L GRB,API 5 CT N80,K55,A335 P11.P91,DIN ST52,ST44,ST35.8,ST37,ST42,ST45

3)Outside Diameter:1/2"-20" Or 21.3-508mm

4) Wall Thickness: 3-40mm

5) Application: The products are widely used in fertilizer, petroleum, central-station, boiler, power station, shipping military, chemical industry, environment protection, traffic, metallurgy and mine, printing and dyeing, food industry, medical equipment, and so on.

Production Equipment :
30 sets of Cold-drawn Machinery (Model: 3 ton to 500 ton)
Cold-rolled Machinery: Model LD-30, LD-60, LG-90H (L), LG-159H (L)
Automatic Roller Solution & Annealing Heat Treatment Equipment
18-meter-long Pickling Sin

QUALITY ASSURANCE:

1) Strictly acc. ASTM,DIN,JIS,EN,GOST etc

2) Sample: We are accept your sample requirement

3) Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular Corrosion or according to customers' request

4) Certificate:API, CE ,ISO9001.2000.MTC etc

5) Inspection: BV,SGS,others is avaliable.

High Quality Package :

1) In bundle with strip;

2) First packing by plastic bag then strip; Details packing please see the picture in the detial description.

3) In bulk

4) Client' requirements

5) Delivery: 1) Container: 25 tons/container for pipe with usual outer diameter. For 20" container the max length is 5.8m; For 40" container the max length is 11.8m.

2) Bulk carrier: It is no requirements to the length of the pipe. But its booking space time is long.

1. Packing: in bundles/in bulk/in plastic packing.

2.Trade terms:FOB/CFR/CIF/DDU

3.Shipping port: Xingang Tianjin

4.Shipment:

1) Small diameter: Weight >Measurement

a. Length: ≤5.8m, loaded in 20FT Container, Max 27tons

b. Length: ≤11.8m, loaded in 40 FT Container, Max 27tons

c. Length: ≥12m, shipped by bulk vessel. FILO terms

2) Big dimater: Weight

a. Size of 20 FT Container(inside :5898*2352*2350mm)

12024*2352*2395mm)

5.Delivery time: Normal size: 7days send from warehouse directly.

Speial size: 25-30days custom made for you.

1. Free sample can be provided

2. Small order is acceptable

3. OEM is acceptable

4. Any third party testing is acceptable

5. 12Months quality guarantee

Our company, as a subsidiary of Tianjin Jinnuo Steel Pipe Co., Ltd., is a comprehensive enterprise, which integrates intensive processing, domestic and international trade, logistics and warehousing of steel pipes, carbon steel pipes, galvanized steel pipes, welded steel pipes and seamless steel pipes.

Our products are widely recognized and trusted by users and gained positive feedbacks and praises.

We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

1 About the Payment terms: T/T or L/C at sight.

2 About the quality: a. No damage, no bent

b. no burrs or sharp edges and no scraps

c. Free for oiled&marking

d. All goods can be checked by third party inspection before shipment

Seamless Steel Pipe mills, volume should go through continuous annealing (CAPL unit) to eliminate cold hardening and rolling stress, or batch annealing reach the 350mm big diameter seamless steel pipe S345JR seamless pipe mechanical properties of the corresponding standard specifies. Seamless Steel Pipe surface quality, appearance, dimensional accuracy 350mm big diameter seamless steel pipe S345JR seamless pipe better than hot-rolled plate, and right-rolled thin product thickness is about 0.18mm, so the majority of users favor.
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Seamless Steel Pipe deep processing of high value-added products. Such as electro-galvanized, hot dip galvanized, electro-galvanized fingerprint resistant, painted steel roll damping composite steel, 350mm big diameter seamless steel pipe S345JR seamless pipe laminating steel plates, etc, so that the excellent quality of these products has a beautiful, high resistance to corrosion, has been widely used.