Carbon Steel Welding Reducing Tee                              

1    Product Standard & Material                                                            

Standard :

1 )Standard: ASTM, ASME , DIN ,JIS,API ,GB ,ISO

2) Certifications : ABS ,CC ,TUV,CC ,GL ,BV ,ISO14001 ,ISO9001 ,OHSMS 

Material : 

Carbon Steel: ASTM A-234 (WPB,WPC) 

                          EN 10216-2 (P235GH,P265GH)

                          EN10222-2(P245GH,P280GH)

                          NF A49-213 (TU42C,TU48C)

 Low Alloy Steel : ASTM A-420(WPL6) 

                            ASTM A-234(WP11,WP22,WP5)

                            ASTM A-860(A860-WPHY52)

 StainlesSteel:   ASTMA403M(WP304,WP304L,WP304H,WP316,WP316L,WP321,WP321H,WP347,

                           WP347H)

                             EN10216-5(X2CrNiN18-10(1.4311),X5CrNi18-10(1.4301),X5CrNiMo17-12                                                                                  2(1.4401),X2CrNiMo17-12-2(1.4404)

2    Technical Drawing & Size Specification                                              

 Remarks :

 1)  Normal size above are provided for you reference  .

 2)  Custom made as customers' requirements for special Size .

3    Production Line & Related Test                                                        

We pay attention to every step of manufacturing,  and carefully control evry details from process ,design ,manufacture and test , in order to guarantee superexcellent product .

a Raw material inspection :

dimension and tolerance check, appearance quality check, mechanical properties testing, weight check and raw material's quality assurance certificate check

b Semi-finished goods inspection :

dimension and tolerance check, physical and chemical inspection, leakage magnetism and ultrasonic inspection

c Finished goods inspection :

dimension and tolerance, appperance quality check and mechanical properties testing

d Inspection before ex-factory:

We arrange our QC staff to manufacture’s plant for final quality and packing inspection each time before we deliver goods to port for shipping, and the connected sales staff will be with QC staff to make sure we did everything fully and strictly meet our customers’ requirements.

According to raw material properties  , different material products will have different maunufacture process  .

Carton Steel and Alloy Steel Fittings Manufacture Process

To control and guarantee products quality . We will test products in each process of manufactuing .

4    Packing  & Shipping                                                                                                  

1) Packing Method :

Normal packing :   plastic film or bubble paper wrapped on product's surface ,protect ends with                                           caps , pack with wooden case or load on fumifation plywood pallet . 

Custom made as customers request .

2) Shipping Way : 

Usually by Sea, By Air, By Train or River-and-Sea Coordinated Transport. 

As per customer's request.